CA1032146A - Vanne papillon - Google Patents

Vanne papillon

Info

Publication number
CA1032146A
CA1032146A CA246,053A CA246053A CA1032146A CA 1032146 A CA1032146 A CA 1032146A CA 246053 A CA246053 A CA 246053A CA 1032146 A CA1032146 A CA 1032146A
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
CA246,053A
Other languages
English (en)
Inventor
Takayoshi Uno
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.)
Tomoe Technical Research Co Ltd
Original Assignee
Tomoe Technical Research Co Ltd
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 Tomoe Technical Research Co Ltd filed Critical Tomoe Technical Research Co Ltd
Priority to CA246,053A priority Critical patent/CA1032146A/fr
Application granted granted Critical
Publication of CA1032146A publication Critical patent/CA1032146A/fr
Expired legal-status Critical Current

Links

CA246,053A 1976-02-18 1976-02-18 Vanne papillon Expired CA1032146A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA246,053A CA1032146A (fr) 1976-02-18 1976-02-18 Vanne papillon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA246,053A CA1032146A (fr) 1976-02-18 1976-02-18 Vanne papillon

Publications (1)

Publication Number Publication Date
CA1032146A true CA1032146A (fr) 1978-05-30

Family

ID=4105263

Family Applications (1)

Application Number Title Priority Date Filing Date
CA246,053A Expired CA1032146A (fr) 1976-02-18 1976-02-18 Vanne papillon

Country Status (1)

Country Link
CA (1) CA1032146A (fr)

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