CA542941A - Fermeture a haute pression - Google Patents

Fermeture a haute pression

Info

Publication number
CA542941A
CA542941A CA542941A CA542941DA CA542941A CA 542941 A CA542941 A CA 542941A CA 542941 A CA542941 A CA 542941A CA 542941D A CA542941D A CA 542941DA CA 542941 A CA542941 A CA 542941A
Authority
CA
Canada
Prior art keywords
high pressure
pressure closure
closure
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
CA542941A
Other languages
English (en)
Inventor
Kopp Sigmund
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.)
Alco Products Inc
Original Assignee
Sigmund Kopp
Alco Products Inc
Publication date
Application granted granted Critical
Publication of CA542941A publication Critical patent/CA542941A/fr
Expired legal-status Critical Current

Links

CA542941A Fermeture a haute pression Expired CA542941A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA542941T

Publications (1)

Publication Number Publication Date
CA542941A true CA542941A (fr) 1957-07-02

Family

ID=35700101

Family Applications (1)

Application Number Title Priority Date Filing Date
CA542941A Expired CA542941A (fr) Fermeture a haute pression

Country Status (1)

Country Link
CA (1) CA542941A (fr)

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