CA572943A - Soupape de retenue automatique - Google Patents

Soupape de retenue automatique

Info

Publication number
CA572943A
CA572943A CA572943A CA572943DA CA572943A CA 572943 A CA572943 A CA 572943A CA 572943 A CA572943 A CA 572943A CA 572943D A CA572943D A CA 572943DA CA 572943 A CA572943 A CA 572943A
Authority
CA
Canada
Prior art keywords
check valve
automatic check
automatic
valve
check
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
CA572943A
Other languages
English (en)
Inventor
J. Thomiszer Hubert
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.)
Cook Electric Co
Original Assignee
Cook Electric Co
Publication date
Application granted granted Critical
Publication of CA572943A publication Critical patent/CA572943A/fr
Expired legal-status Critical Current

Links

CA572943A Soupape de retenue automatique Expired CA572943A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA572943T

Publications (1)

Publication Number Publication Date
CA572943A true CA572943A (fr) 1959-03-24

Family

ID=35748786

Family Applications (1)

Application Number Title Priority Date Filing Date
CA572943A Expired CA572943A (fr) Soupape de retenue automatique

Country Status (1)

Country Link
CA (1) CA572943A (fr)

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