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CA604615A - Butterfly valve - Google Patents

Butterfly valve

Info

Publication number
CA604615A
CA604615A CA604615A CA604615DA CA604615A CA 604615 A CA604615 A CA 604615A CA 604615 A CA604615 A CA 604615A CA 604615D A CA604615D A CA 604615DA CA 604615 A CA604615 A CA 604615A
Authority
CA
Canada
Prior art keywords
butterfly valve
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
CA604615A
Inventor
E. 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.)
David F Wiseman and Sons Ltd
Original Assignee
David F Wiseman and Sons Ltd
Publication date
Application granted granted Critical
Publication of CA604615A publication Critical patent/CA604615A/en
Expired legal-status Critical Current

Links

CA604615A Butterfly valve Expired CA604615A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA604615T

Publications (1)

Publication Number Publication Date
CA604615A true CA604615A (en) 1960-09-06

Family

ID=35826084

Family Applications (1)

Application Number Title Priority Date Filing Date
CA604615A Expired CA604615A (en) Butterfly valve

Country Status (1)

Country Link
CA (1) CA604615A (en)

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