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CA664585A - Gate type dual seal valve - Google Patents

Gate type dual seal valve

Info

Publication number
CA664585A
CA664585A CA664585A CA664585DA CA664585A CA 664585 A CA664585 A CA 664585A CA 664585 A CA664585 A CA 664585A CA 664585D A CA664585D A CA 664585DA CA 664585 A CA664585 A CA 664585A
Authority
CA
Canada
Prior art keywords
gate type
seal valve
type dual
dual seal
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
CA664585A
Inventor
J. Heinen Irving
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA664585A publication Critical patent/CA664585A/en
Expired legal-status Critical Current

Links

CA664585A Gate type dual seal valve Expired CA664585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA664585T

Publications (1)

Publication Number Publication Date
CA664585A true CA664585A (en) 1963-06-11

Family

ID=35958704

Family Applications (1)

Application Number Title Priority Date Filing Date
CA664585A Expired CA664585A (en) Gate type dual seal valve

Country Status (1)

Country Link
CA (1) CA664585A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138126A (en) * 1977-10-19 1979-02-06 Andreas Jaudt Adjustable packing assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138126A (en) * 1977-10-19 1979-02-06 Andreas Jaudt Adjustable packing assembly

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