CA795193A - Butterfly valves - Google Patents

Butterfly valves

Info

Publication number
CA795193A
CA795193A CA795193A CA795193DA CA795193A CA 795193 A CA795193 A CA 795193A CA 795193 A CA795193 A CA 795193A CA 795193D A CA795193D A CA 795193DA CA 795193 A CA795193 A CA 795193A
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
CA795193A
Inventor
V. Willis Harold
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 CA795193A publication Critical patent/CA795193A/en
Expired legal-status Critical Current

Links

CA795193A Butterfly valves Expired CA795193A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA795193T

Publications (1)

Publication Number Publication Date
CA795193A true CA795193A (en) 1968-09-24

Family

ID=36259200

Family Applications (1)

Application Number Title Priority Date Filing Date
CA795193A Expired CA795193A (en) Butterfly valves

Country Status (1)

Country Link
CA (1) CA795193A (en)

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