CA630591A - Butterfly valves - Google Patents

Butterfly valves

Info

Publication number
CA630591A
CA630591A CA630591A CA630591DA CA630591A CA 630591 A CA630591 A CA 630591A CA 630591 A CA630591 A CA 630591A CA 630591D A CA630591D A CA 630591DA CA 630591 A CA630591 A CA 630591A
Authority
CA
Canada
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
CA630591A
Inventor
Anderson Norman
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.)
Sir George Godfrey and Partners Holdings Ltd
Original Assignee
Sir George Godfrey and Partners Holdings Ltd
Publication date
Application granted granted Critical
Publication of CA630591A publication Critical patent/CA630591A/en
Expired legal-status Critical Current

Links

CA630591A Butterfly valves Expired CA630591A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA630591T

Publications (1)

Publication Number Publication Date
CA630591A true CA630591A (en) 1961-11-07

Family

ID=35886733

Family Applications (1)

Application Number Title Priority Date Filing Date
CA630591A Expired CA630591A (en) Butterfly valves

Country Status (1)

Country Link
CA (1) CA630591A (en)

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