CA478412A - Recipients a fermeture etanche pour gaz - Google Patents

Recipients a fermeture etanche pour gaz

Info

Publication number
CA478412A
CA478412A CA478412A CA478412DA CA478412A CA 478412 A CA478412 A CA 478412A CA 478412 A CA478412 A CA 478412A CA 478412D A CA478412D A CA 478412DA CA 478412 A CA478412 A CA 478412A
Authority
CA
Canada
Prior art keywords
seal gas
dry seal
gas holders
holders
dry
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
CA478412A
Other languages
English (en)
Inventor
Winfield Allen 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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA478412A publication Critical patent/CA478412A/fr
Expired legal-status Critical Current

Links

CA478412A Recipients a fermeture etanche pour gaz Expired CA478412A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA478412T

Publications (1)

Publication Number Publication Date
CA478412A true CA478412A (fr) 1951-11-06

Family

ID=35618067

Family Applications (1)

Application Number Title Priority Date Filing Date
CA478412A Expired CA478412A (fr) Recipients a fermeture etanche pour gaz

Country Status (1)

Country Link
CA (1) CA478412A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079856A (en) * 1975-07-02 1978-03-21 The British Petroleum Company Limited Storage tank seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079856A (en) * 1975-07-02 1978-03-21 The British Petroleum Company Limited Storage tank seal

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