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
AU131201B2 - Improvements relating to ball valves - Google Patents
[go: Go Back, main page]

AU131201B2 - Improvements relating to ball valves - Google Patents

Improvements relating to ball valves

Info

Publication number
AU131201B2
AU131201B2 AU25197/45A AU2519745A AU131201B2 AU 131201 B2 AU131201 B2 AU 131201B2 AU 25197/45 A AU25197/45 A AU 25197/45A AU 2519745 A AU2519745 A AU 2519745A AU 131201 B2 AU131201 B2 AU 131201B2
Authority
AU
Australia
Prior art keywords
ball valves
improvements relating
relating
valves
ball
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
AU25197/45A
Other versions
AU2519745A (en
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU2519745A publication Critical patent/AU2519745A/en
Publication of AU131201B2 publication Critical patent/AU131201B2/en
Expired legal-status Critical Current

Links

AU25197/45A 1945-11-29 Improvements relating to ball valves Expired AU131201B2 (en)

Publications (2)

Publication Number Publication Date
AU2519745A AU2519745A (en) 1946-11-28
AU131201B2 true AU131201B2 (en) 1946-11-28

Family

ID=

Similar Documents

Publication Publication Date Title
GB620173A (en) Improvements relating to control valves
GB645013A (en) Improvements in, or relating to, ball valves
AU131201B2 (en) Improvements relating to ball valves
GB649321A (en) Improvements in or relating to valves
AU2519745A (en) Improvements relating to ball valves
AU123899B2 (en) Improvements relating to valves
GB658615A (en) Improvements relating to valves
AU1891645A (en) Improvements relating to valves
CA427879A (en) Ball cock
AU123939B2 (en) Improvements in or relating to valve equipment
CA429019A (en) Valve
AU124645B2 (en) Valve
CA429837A (en) Valve
CA427230A (en) Valve
CA426456A (en) Valve
CA425213A (en) Valve
CA426261A (en) Valve
CA429766A (en) Valve
CA429888A (en) Valve arrangement
AU127317B2 (en) Improvements in or relating to thermionic valves
AU1899545A (en) Improvements in or relating to valve equipment
AU128032B2 (en) Improvement in valve
AU2116745A (en) Valve
CA430105A (en) Valve bellows
AU127491B2 (en) Improvements in cocks