CA384790A - Methode a joindre des tuyaux metalliques - Google Patents

Methode a joindre des tuyaux metalliques

Info

Publication number
CA384790A
CA384790A CA384790A CA384790DA CA384790A CA 384790 A CA384790 A CA 384790A CA 384790 A CA384790 A CA 384790A CA 384790D A CA384790D A CA 384790DA CA 384790 A CA384790 A CA 384790A
Authority
CA
Canada
Prior art keywords
metal pipe
joining method
pipe joining
metal
pipe
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
CA384790A
Other languages
English (en)
Inventor
E. Rockfeller Harry
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.)
Dominion Oxygen Co Ltd
Original Assignee
Dominion Oxygen Co Ltd
Publication date
Application granted granted Critical
Publication of CA384790A publication Critical patent/CA384790A/fr
Expired legal-status Critical Current

Links

CA384790A Methode a joindre des tuyaux metalliques Expired CA384790A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA384790T

Publications (1)

Publication Number Publication Date
CA384790A true CA384790A (fr) 1939-10-24

Family

ID=35390015

Family Applications (1)

Application Number Title Priority Date Filing Date
CA384790A Expired CA384790A (fr) Methode a joindre des tuyaux metalliques

Country Status (1)

Country Link
CA (1) CA384790A (fr)

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