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AU458599B2 - Improvements relating to manufacture of concrete articles - Google Patents
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AU458599B2 - Improvements relating to manufacture of concrete articles - Google Patents

Improvements relating to manufacture of concrete articles

Info

Publication number
AU458599B2
AU458599B2 AU22263/70A AU2226370A AU458599B2 AU 458599 B2 AU458599 B2 AU 458599B2 AU 22263/70 A AU22263/70 A AU 22263/70A AU 2226370 A AU2226370 A AU 2226370A AU 458599 B2 AU458599 B2 AU 458599B2
Authority
AU
Australia
Prior art keywords
manufacture
improvements relating
concrete articles
articles
concrete
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
AU22263/70A
Other versions
AU2226370A (en
Inventor
JOSEF KONRAD MOORS and CORNELIUS JOHANNES MOORS LEONARDUS JOZEF MOORS
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to AU22263/70A priority Critical patent/AU458599B2/en
Publication of AU2226370A publication Critical patent/AU2226370A/en
Application granted granted Critical
Publication of AU458599B2 publication Critical patent/AU458599B2/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00Moulds; Cores; Mandrels
    • B28B7/28Cores; Mandrels
    • B28B7/30Cores; Mandrels adjustable, collapsible, or expanding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
AU22263/70A 1970-11-13 1970-11-13 Improvements relating to manufacture of concrete articles Expired AU458599B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU22263/70A AU458599B2 (en) 1970-11-13 1970-11-13 Improvements relating to manufacture of concrete articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU22263/70A AU458599B2 (en) 1970-11-13 1970-11-13 Improvements relating to manufacture of concrete articles

Publications (2)

Publication Number Publication Date
AU2226370A AU2226370A (en) 1972-05-18
AU458599B2 true AU458599B2 (en) 1975-02-14

Family

ID=3711448

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22263/70A Expired AU458599B2 (en) 1970-11-13 1970-11-13 Improvements relating to manufacture of concrete articles

Country Status (1)

Country Link
AU (1) AU458599B2 (en)

Also Published As

Publication number Publication date
AU2226370A (en) 1972-05-18

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