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AU168161B2 - Improvements in or relating to butterfly valves - Google Patents

Improvements in or relating to butterfly valves

Info

Publication number
AU168161B2
AU168161B2 AU24208/54A AU2420854A AU168161B2 AU 168161 B2 AU168161 B2 AU 168161B2 AU 24208/54 A AU24208/54 A AU 24208/54A AU 2420854 A AU2420854 A AU 2420854A AU 168161 B2 AU168161 B2 AU 168161B2
Authority
AU
Australia
Prior art keywords
relating
butterfly valves
butterfly
valves
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
AU24208/54A
Other versions
AU2420854A (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.)
HEINZ WERNER WALDENMAIER
Original Assignee
HEINZ WERNER WALDENMAIER
Filing date
Publication date
Application filed by HEINZ WERNER WALDENMAIER filed Critical HEINZ WERNER WALDENMAIER
Application granted granted Critical
Publication of AU168161B2 publication Critical patent/AU168161B2/en
Publication of AU2420854A publication Critical patent/AU2420854A/en
Expired legal-status Critical Current

Links

AU24208/54A 1954-01-06 Improvements in or relating to butterfly valves Expired AU168161B2 (en)

Publications (2)

Publication Number Publication Date
AU168161B2 true AU168161B2 (en) 1954-03-11
AU2420854A AU2420854A (en) 1954-03-11

Family

ID=

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