AU4810759A - Improvements in or relating to air valves - Google Patents

Improvements in or relating to air valves

Info

Publication number
AU4810759A
AU4810759A AU48107/59A AU4810759A AU4810759A AU 4810759 A AU4810759 A AU 4810759A AU 48107/59 A AU48107/59 A AU 48107/59A AU 4810759 A AU4810759 A AU 4810759A AU 4810759 A AU4810759 A AU 4810759A
Authority
AU
Australia
Prior art keywords
relating
air valves
valves
air
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
AU48107/59A
Other versions
AU229180B2 (en
Inventor
RICHARD BERWICK and ALBERT GEORGE BERWICK WILLIAM
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.)
Gaskell & Chambers Ltd Also Trading As Nondrip Measure Co
Original Assignee
Gaskell & Chambers Ltd Also Trading As Nondrip Measure Co
Filing date
Publication date
Application filed by Gaskell & Chambers Ltd Also Trading As Nondrip Measure Co filed Critical Gaskell & Chambers Ltd Also Trading As Nondrip Measure Co
Application granted granted Critical
Publication of AU229180B2 publication Critical patent/AU229180B2/en
Publication of AU4810759A publication Critical patent/AU4810759A/en
Expired legal-status Critical Current

Links

AU48107/59A 1959-04-22 Improvements in or relating to air valves Expired AU229180B2 (en)

Publications (2)

Publication Number Publication Date
AU229180B2 AU229180B2 (en) 1959-10-22
AU4810759A true AU4810759A (en) 1959-10-22

Family

ID=

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