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AU245237B2 - Improvements in butterfly valves - Google Patents

Improvements in butterfly valves

Info

Publication number
AU245237B2
AU245237B2 AU65906/60A AU6590660A AU245237B2 AU 245237 B2 AU245237 B2 AU 245237B2 AU 65906/60 A AU65906/60 A AU 65906/60A AU 6590660 A AU6590660 A AU 6590660A AU 245237 B2 AU245237 B2 AU 245237B2
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
AU65906/60A
Other versions
AU6590660A (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 AU6590660A publication Critical patent/AU6590660A/en
Publication of AU245237B2 publication Critical patent/AU245237B2/en
Expired legal-status Critical Current

Links

AU65906/60A 1960-10-25 Improvements in butterfly valves Expired AU245237B2 (en)

Publications (2)

Publication Number Publication Date
AU6590660A AU6590660A (en) 1962-10-25
AU245237B2 true AU245237B2 (en) 1962-10-25

Family

ID=

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