CA596083A - Back pressure valve - Google Patents

Back pressure valve

Info

Publication number
CA596083A
CA596083A CA596083A CA596083DA CA596083A CA 596083 A CA596083 A CA 596083A CA 596083 A CA596083 A CA 596083A CA 596083D A CA596083D A CA 596083DA CA 596083 A CA596083 A CA 596083A
Authority
CA
Canada
Prior art keywords
back pressure
pressure valve
valve
pressure
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
CA596083A
Inventor
L. Curry John
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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
Publication date
Application granted granted Critical
Publication of CA596083A publication Critical patent/CA596083A/en
Expired legal-status Critical Current

Links

CA596083A Back pressure valve Expired CA596083A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA596083T

Publications (1)

Publication Number Publication Date
CA596083A true CA596083A (en) 1960-04-12

Family

ID=35811856

Family Applications (1)

Application Number Title Priority Date Filing Date
CA596083A Expired CA596083A (en) Back pressure valve

Country Status (1)

Country Link
CA (1) CA596083A (en)

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