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AU220961B2 - Improvements in or relating to pressure sensitive valve means - Google Patents

Improvements in or relating to pressure sensitive valve means

Info

Publication number
AU220961B2
AU220961B2 AU25915/57A AU2591557A AU220961B2 AU 220961 B2 AU220961 B2 AU 220961B2 AU 25915/57 A AU25915/57 A AU 25915/57A AU 2591557 A AU2591557 A AU 2591557A AU 220961 B2 AU220961 B2 AU 220961B2
Authority
AU
Australia
Prior art keywords
relating
pressure sensitive
valve means
sensitive valve
pressure
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
AU25915/57A
Other versions
AU2591557A (en
Inventor
Alan Park Walter
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 AU220961B2 publication Critical patent/AU220961B2/en
Publication of AU2591557A publication Critical patent/AU2591557A/en
Expired legal-status Critical Current

Links

AU25915/57A 1957-03-05 Improvements in or relating to pressure sensitive valve means Expired AU220961B2 (en)

Publications (2)

Publication Number Publication Date
AU220961B2 true AU220961B2 (en) 1957-09-05
AU2591557A AU2591557A (en) 1957-09-05

Family

ID=

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