CA297926A - Dispositif de fermeture de tuyau - Google Patents

Dispositif de fermeture de tuyau

Info

Publication number
CA297926A
CA297926A CA297926A CA297926DA CA297926A CA 297926 A CA297926 A CA 297926A CA 297926 A CA297926 A CA 297926A CA 297926D A CA297926D A CA 297926DA CA 297926 A CA297926 A CA 297926A
Authority
CA
Canada
Prior art keywords
pipes
closing device
closing
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
CA297926A
Other languages
English (en)
Inventor
Klimburg Rudolf
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 CA297926A publication Critical patent/CA297926A/fr
Expired legal-status Critical Current

Links

CA297926A Dispositif de fermeture de tuyau Expired CA297926A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA297926T

Publications (1)

Publication Number Publication Date
CA297926A true CA297926A (fr) 1930-03-04

Family

ID=35235246

Family Applications (1)

Application Number Title Priority Date Filing Date
CA297926A Expired CA297926A (fr) Dispositif de fermeture de tuyau

Country Status (1)

Country Link
CA (1) CA297926A (fr)

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