CA314159A - Soupape contre retour - Google Patents

Soupape contre retour

Info

Publication number
CA314159A
CA314159A CA314159A CA314159DA CA314159A CA 314159 A CA314159 A CA 314159A CA 314159 A CA314159 A CA 314159A CA 314159D A CA314159D A CA 314159DA CA 314159 A CA314159 A CA 314159A
Authority
CA
Canada
Prior art keywords
return valve
return
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
CA314159A
Other languages
English (en)
Inventor
Charles Frederick Oakley Edward
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA314159A publication Critical patent/CA314159A/fr
Expired legal-status Critical Current

Links

CA314159A Soupape contre retour Expired CA314159A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA314159T

Publications (1)

Publication Number Publication Date
CA314159A true CA314159A (fr) 1931-08-11

Family

ID=35273486

Family Applications (1)

Application Number Title Priority Date Filing Date
CA314159A Expired CA314159A (fr) Soupape contre retour

Country Status (1)

Country Link
CA (1) CA314159A (fr)

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