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AU265228B2 - Improvements in butterfly valves - Google Patents

Improvements in butterfly valves

Info

Publication number
AU265228B2
AU265228B2 AU14374/62A AU1437462A AU265228B2 AU 265228 B2 AU265228 B2 AU 265228B2 AU 14374/62 A AU14374/62 A AU 14374/62A AU 1437462 A AU1437462 A AU 1437462A AU 265228 B2 AU265228 B2 AU 265228B2
Authority
AU
Australia
Prior art keywords
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
AU14374/62A
Other versions
AU1437462A (en
Inventor
Edward Swain Frank
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 AU1437462A publication Critical patent/AU1437462A/en
Publication of AU265228B2 publication Critical patent/AU265228B2/en
Expired legal-status Critical Current

Links

AU14374/62A 1962-02-14 Improvements in butterfly valves Expired AU265228B2 (en)

Publications (2)

Publication Number Publication Date
AU1437462A AU1437462A (en) 1963-08-15
AU265228B2 true AU265228B2 (en) 1963-08-15

Family

ID=

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