CA587973A - Tige a fermeture etanche automatique - Google Patents

Tige a fermeture etanche automatique

Info

Publication number
CA587973A
CA587973A CA587973A CA587973DA CA587973A CA 587973 A CA587973 A CA 587973A CA 587973 A CA587973 A CA 587973A CA 587973D A CA587973D A CA 587973DA CA 587973 A CA587973 A CA 587973A
Authority
CA
Canada
Prior art keywords
automatic self
sealing stem
stem
sealing
self
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
CA587973A
Other languages
English (en)
Inventor
F. Johnson Charles
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.)
GEORGE A BUTLER
Original Assignee
GEORGE A BUTLER
Publication date
Application granted granted Critical
Publication of CA587973A publication Critical patent/CA587973A/fr
Expired legal-status Critical Current

Links

CA587973A Tige a fermeture etanche automatique Expired CA587973A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA587973T

Publications (1)

Publication Number Publication Date
CA587973A true CA587973A (fr) 1959-12-01

Family

ID=35767449

Family Applications (1)

Application Number Title Priority Date Filing Date
CA587973A Expired CA587973A (fr) Tige a fermeture etanche automatique

Country Status (1)

Country Link
CA (1) CA587973A (fr)

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