Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
AU415599B2 - Improvements in or relating to ventilators - Google Patents
[go: Go Back, main page]

AU415599B2 - Improvements in or relating to ventilators - Google Patents

Improvements in or relating to ventilators

Info

Publication number
AU415599B2
AU415599B2 AU18722/67A AU1872267A AU415599B2 AU 415599 B2 AU415599 B2 AU 415599B2 AU 18722/67 A AU18722/67 A AU 18722/67A AU 1872267 A AU1872267 A AU 1872267A AU 415599 B2 AU415599 B2 AU 415599B2
Authority
AU
Australia
Prior art keywords
ventilators
relating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU18722/67A
Other versions
AU1872267A (en
Inventor
RUSSELL LAMBIE and RAYMOND ALFRED FRANK BURTENSHAW HOWARD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to AU18722/67A priority Critical patent/AU415599B2/en
Publication of AU1872267A publication Critical patent/AU1872267A/en
Application granted granted Critical
Publication of AU415599B2 publication Critical patent/AU415599B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • F24F7/025—Roof ventilation with forced air circulation by means of a built-in ventilator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
AU18722/67A 1967-03-09 1967-03-09 Improvements in or relating to ventilators Expired AU415599B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU18722/67A AU415599B2 (en) 1967-03-09 1967-03-09 Improvements in or relating to ventilators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU18722/67A AU415599B2 (en) 1967-03-09 1967-03-09 Improvements in or relating to ventilators

Publications (2)

Publication Number Publication Date
AU1872267A AU1872267A (en) 1967-04-27
AU415599B2 true AU415599B2 (en) 1971-07-22

Family

ID=3708409

Family Applications (1)

Application Number Title Priority Date Filing Date
AU18722/67A Expired AU415599B2 (en) 1967-03-09 1967-03-09 Improvements in or relating to ventilators

Country Status (1)

Country Link
AU (1) AU415599B2 (en)

Also Published As

Publication number Publication date
AU1872267A (en) 1967-04-27

Similar Documents

Publication Publication Date Title
AU427464B2 (en) Improvements in or relating to ventilators
AU415599B2 (en) Improvements in or relating to ventilators
AU414901B2 (en) Improvements in or relating to ventilators
AU3243968A (en) Improvements in or relating to ventilators
AU429644B2 (en) Improvements in or relating to ventilating means
AU2277167A (en) Improvements in or relating to ventilating means
AU409948B2 (en) Improvements in or relating to heating elements
AU419511B2 (en) Improvements in or relating to carburetters
AU423375B2 (en) Improvements in or relating to golfballs
AU406828B2 (en) Improvements in or relating to ventilators
AU414971B2 (en) Improvements in or relating to ventilators
AU424007B2 (en) Improements in or relating to playballs
AU413358B2 (en) Improvements in or relating to ventilators
AU2386067A (en) Improvements in or relating to golfballs
AU4140668A (en) Improvements in or relating to golfballs
AU2608467A (en) Improvements in or relating to carburetters
AU572966A (en) Improvements in or relating to ventilators
AU2630367A (en) Improvements in or relating to ventilators
AU2426467A (en) Improements in or relating to playballs
AU404755B2 (en) Improvements in or relating to malting
AU224066A (en) Improvements in or relating to ventilators
AU192066A (en) Improvements in or relating to ventilators
AU434563B2 (en) Improvements in or relating to 3 aminopyrrolidines
AU411154B2 (en) Improvements in or relating to attachment devices
AU4632368A (en) Improvements in or relating to structures