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AU442740B2 - Improvements in or relating to valves and the manufacture thereof - Google Patents
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AU442740B2 - Improvements in or relating to valves and the manufacture thereof - Google Patents

Improvements in or relating to valves and the manufacture thereof

Info

Publication number
AU442740B2
AU442740B2 AU25774/71A AU2577471A AU442740B2 AU 442740 B2 AU442740 B2 AU 442740B2 AU 25774/71 A AU25774/71 A AU 25774/71A AU 2577471 A AU2577471 A AU 2577471A AU 442740 B2 AU442740 B2 AU 442740B2
Authority
AU
Australia
Prior art keywords
valves
relating
manufacture
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
AU25774/71A
Other versions
AU2577471A (en
Inventor
H. GROVE and KEE W. KIM MARVIN
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.)
Marvin H Grove And Julie Me Grove
Original Assignee
Marvin H Grove And Julie Me Grove
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 Marvin H Grove And Julie Me Grove filed Critical Marvin H Grove And Julie Me Grove
Application granted granted Critical
Publication of AU2577471A publication Critical patent/AU2577471A/en
Publication of AU442740B2 publication Critical patent/AU442740B2/en
Expired legal-status Critical Current

Links

AU25774/71A 1970-03-09 1971-02-23 Improvements in or relating to valves and the manufacture thereof Expired AU442740B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS17365 1970-03-09

Publications (2)

Publication Number Publication Date
AU2577471A AU2577471A (en) 1972-08-24
AU442740B2 true AU442740B2 (en) 1972-08-24

Family

ID=

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