CA473109A - Procedes pour la fabrication de raccords tubulaires - Google Patents

Procedes pour la fabrication de raccords tubulaires

Info

Publication number
CA473109A
CA473109A CA473109A CA473109DA CA473109A CA 473109 A CA473109 A CA 473109A CA 473109 A CA473109 A CA 473109A CA 473109D A CA473109D A CA 473109DA CA 473109 A CA473109 A CA 473109A
Authority
CA
Canada
Prior art keywords
ells
tubular
manufacture
processes
tubular ells
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
CA473109A
Other languages
English (en)
Inventor
E. Risley Roger
J. Martin Clyde
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
Publication date
Application granted granted Critical
Publication of CA473109A publication Critical patent/CA473109A/fr
Expired legal-status Critical Current

Links

CA473109A Procedes pour la fabrication de raccords tubulaires Expired CA473109A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA473109T

Publications (1)

Publication Number Publication Date
CA473109A true CA473109A (fr) 1951-04-24

Family

ID=35607077

Family Applications (1)

Application Number Title Priority Date Filing Date
CA473109A Expired CA473109A (fr) Procedes pour la fabrication de raccords tubulaires

Country Status (1)

Country Link
CA (1) CA473109A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4930331A (en) * 1989-02-24 1990-06-05 Manning Douglas E Apparatus and method for fabricating elliptical tubing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4930331A (en) * 1989-02-24 1990-06-05 Manning Douglas E Apparatus and method for fabricating elliptical tubing

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