CA905798A - Check valve - Google Patents

Check valve

Info

Publication number
CA905798A
CA905798A CA905798A CA905798DA CA905798A CA 905798 A CA905798 A CA 905798A CA 905798 A CA905798 A CA 905798A CA 905798D A CA905798D A CA 905798DA CA 905798 A CA905798 A CA 905798A
Authority
CA
Canada
Prior art keywords
check valve
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
CA905798A
Inventor
E. Latham Raymond
Marvin L. Holbert, Jr.
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.)
Vetco Gray LLC
Original Assignee
Gray Tool Co
Publication date
Application granted granted Critical
Publication of CA905798A publication Critical patent/CA905798A/en
Expired legal-status Critical Current

Links

CA905798A Check valve Expired CA905798A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA905798T

Publications (1)

Publication Number Publication Date
CA905798A true CA905798A (en) 1972-07-25

Family

ID=36413589

Family Applications (1)

Application Number Title Priority Date Filing Date
CA905798A Expired CA905798A (en) Check valve

Country Status (1)

Country Link
CA (1) CA905798A (en)

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