CA566132A - Check valve device - Google Patents

Check valve device

Info

Publication number
CA566132A
CA566132A CA566132A CA566132DA CA566132A CA 566132 A CA566132 A CA 566132A CA 566132 A CA566132 A CA 566132A CA 566132D A CA566132D A CA 566132DA CA 566132 A CA566132 A CA 566132A
Authority
CA
Canada
Prior art keywords
check valve
valve device
check
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
CA566132A
Other languages
French (fr)
Inventor
E. Coffey Irven
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.)
ACF Industries Inc
Original Assignee
ACF Industries Inc
Publication date
Application granted granted Critical
Publication of CA566132A publication Critical patent/CA566132A/en
Expired legal-status Critical Current

Links

CA566132A Check valve device Expired CA566132A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA566132T

Publications (1)

Publication Number Publication Date
CA566132A true CA566132A (en) 1958-11-18

Family

ID=35738645

Family Applications (1)

Application Number Title Priority Date Filing Date
CA566132A Expired CA566132A (en) Check valve device

Country Status (1)

Country Link
CA (1) CA566132A (en)

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