CA438478A - Appareil a couper au chalumeau - Google Patents

Appareil a couper au chalumeau

Info

Publication number
CA438478A
CA438478A CA438478A CA438478DA CA438478A CA 438478 A CA438478 A CA 438478A CA 438478 A CA438478 A CA 438478A CA 438478D A CA438478D A CA 438478DA CA 438478 A CA438478 A CA 438478A
Authority
CA
Canada
Prior art keywords
cutting apparatus
blowpipe
blowpipe cutting
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
CA438478A
Other languages
English (en)
Inventor
M. Keller Arthur
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 CA438478A publication Critical patent/CA438478A/fr
Expired legal-status Critical Current

Links

CA438478A Appareil a couper au chalumeau Expired CA438478A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA438478T

Publications (1)

Publication Number Publication Date
CA438478A true CA438478A (fr) 1946-12-10

Family

ID=35553713

Family Applications (1)

Application Number Title Priority Date Filing Date
CA438478A Expired CA438478A (fr) Appareil a couper au chalumeau

Country Status (1)

Country Link
CA (1) CA438478A (fr)

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