CA650397A - Butterfly valves - Google Patents

Butterfly valves

Info

Publication number
CA650397A
CA650397A CA650397A CA650397DA CA650397A CA 650397 A CA650397 A CA 650397A CA 650397 A CA650397 A CA 650397A CA 650397D A CA650397D A CA 650397DA CA 650397 A CA650397 A CA 650397A
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
CA650397A
Inventor
J. Haftke Jozef
Wierzbicki Alexander
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.)
Dewrance and Co Ltd
Original Assignee
Dewrance and Co Ltd
Publication date
Application granted granted Critical
Publication of CA650397A publication Critical patent/CA650397A/en
Expired legal-status Critical Current

Links

CA650397A Butterfly valves Expired CA650397A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA650397T

Publications (1)

Publication Number Publication Date
CA650397A true CA650397A (en) 1962-10-16

Family

ID=35939041

Family Applications (1)

Application Number Title Priority Date Filing Date
CA650397A Expired CA650397A (en) Butterfly valves

Country Status (1)

Country Link
CA (1) CA650397A (en)

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