CA472183A - Barillets soudes - Google Patents

Barillets soudes

Info

Publication number
CA472183A
CA472183A CA472183A CA472183DA CA472183A CA 472183 A CA472183 A CA 472183A CA 472183 A CA472183 A CA 472183A CA 472183D A CA472183D A CA 472183DA CA 472183 A CA472183 A CA 472183A
Authority
CA
Canada
Prior art keywords
penstocks
welded
welded penstocks
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
CA472183A
Other languages
English (en)
Inventor
H. Needham Howard
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.)
AO Smith Corp
Original Assignee
AO Smith Corp
Publication date
Application granted granted Critical
Publication of CA472183A publication Critical patent/CA472183A/fr
Expired legal-status Critical Current

Links

CA472183A Barillets soudes Expired CA472183A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA472183T

Publications (1)

Publication Number Publication Date
CA472183A true CA472183A (fr) 1951-03-13

Family

ID=35606140

Family Applications (1)

Application Number Title Priority Date Filing Date
CA472183A Expired CA472183A (fr) Barillets soudes

Country Status (1)

Country Link
CA (1) CA472183A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4558721A (en) * 1982-09-28 1985-12-17 Apx Group Inc. Double walled tubing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4558721A (en) * 1982-09-28 1985-12-17 Apx Group Inc. Double walled tubing

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