CA842550A - Non-lubricated injection valve assembly - Google Patents

Non-lubricated injection valve assembly

Info

Publication number
CA842550A
CA842550A CA842550A CA842550DA CA842550A CA 842550 A CA842550 A CA 842550A CA 842550 A CA842550 A CA 842550A CA 842550D A CA842550D A CA 842550DA CA 842550 A CA842550 A CA 842550A
Authority
CA
Canada
Prior art keywords
valve assembly
injection valve
lubricated injection
lubricated
assembly
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
CA842550A
Inventor
O. Buell Robert
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
Publication date
Application granted granted Critical
Publication of CA842550A publication Critical patent/CA842550A/en
Expired legal-status Critical Current

Links

CA842550A Non-lubricated injection valve assembly Expired CA842550A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA842550T

Publications (1)

Publication Number Publication Date
CA842550A true CA842550A (en) 1970-05-26

Family

ID=36326753

Family Applications (1)

Application Number Title Priority Date Filing Date
CA842550A Expired CA842550A (en) Non-lubricated injection valve assembly

Country Status (1)

Country Link
CA (1) CA842550A (en)

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