CA81680A - Methode de souder et effiler les douilles - Google Patents

Methode de souder et effiler les douilles

Info

Publication number
CA81680A
CA81680A CA000081680A CA81680DA CA81680A CA 81680 A CA81680 A CA 81680A CA 000081680 A CA000081680 A CA 000081680A CA 81680D A CA81680D A CA 81680DA CA 81680 A CA81680 A CA 81680A
Authority
CA
Canada
Prior art keywords
welding
tapering sockets
tapering
sockets
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
CA000081680A
Other languages
English (en)
Inventor
Peter Boyd
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.)
National Tube Co
Original Assignee
National Tube Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by National Tube Co filed Critical National Tube Co
Application granted granted Critical
Publication of CA81680A publication Critical patent/CA81680A/fr
Expired legal-status Critical Current

Links

CA000081680A 1902-09-18 1902-09-18 Methode de souder et effiler les douilles Expired CA81680A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA81680T 1902-09-18

Publications (1)

Publication Number Publication Date
CA81680A true CA81680A (fr) 1903-06-30

Family

ID=45198216

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000081680A Expired CA81680A (fr) 1902-09-18 1902-09-18 Methode de souder et effiler les douilles

Country Status (1)

Country Link
CA (1) CA81680A (fr)

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