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AU417428B2 - Butterfly valve disc - Google Patents
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AU417428B2 - Butterfly valve disc - Google Patents

Butterfly valve disc

Info

Publication number
AU417428B2
AU417428B2 AU19503/67A AU1950367A AU417428B2 AU 417428 B2 AU417428 B2 AU 417428B2 AU 19503/67 A AU19503/67 A AU 19503/67A AU 1950367 A AU1950367 A AU 1950367A AU 417428 B2 AU417428 B2 AU 417428B2
Authority
AU
Australia
Prior art keywords
butterfly valve
valve disc
disc
butterfly
valve
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
AU19503/67A
Other versions
AU1950367A (en
Inventor
Edwin Hemphill James
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.)
Fisher Governor Co
Original Assignee
Fisher Governor Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fisher Governor Co filed Critical Fisher Governor Co
Application granted granted Critical
Publication of AU417428B2 publication Critical patent/AU417428B2/en
Publication of AU1950367A publication Critical patent/AU1950367A/en
Expired legal-status Critical Current

Links

AU19503/67A 1966-09-19 1967-03-28 Butterfly valve disc Expired AU417428B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS580,228 1966-09-19

Publications (2)

Publication Number Publication Date
AU417428B2 true AU417428B2 (en) 1968-10-03
AU1950367A AU1950367A (en) 1968-10-03

Family

ID=

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