CA409475A - Appareil a souder et a couper - Google Patents

Appareil a souder et a couper

Info

Publication number
CA409475A
CA409475A CA409475A CA409475DA CA409475A CA 409475 A CA409475 A CA 409475A CA 409475 A CA409475 A CA 409475A CA 409475D A CA409475D A CA 409475DA CA 409475 A CA409475 A CA 409475A
Authority
CA
Canada
Prior art keywords
welding
cutting apparatus
cutting
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
CA409475A
Other languages
English (en)
Inventor
S. Johnson Charles
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 CA409475A publication Critical patent/CA409475A/fr
Expired legal-status Critical Current

Links

CA409475A Appareil a souder et a couper Expired CA409475A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA409475T

Publications (1)

Publication Number Publication Date
CA409475A true CA409475A (fr) 1942-12-22

Family

ID=35420776

Family Applications (1)

Application Number Title Priority Date Filing Date
CA409475A Expired CA409475A (fr) Appareil a souder et a couper

Country Status (1)

Country Link
CA (1) CA409475A (fr)

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