CA312585A - Chalumeau a travailler les metaux - Google Patents

Chalumeau a travailler les metaux

Info

Publication number
CA312585A
CA312585A CA312585A CA312585DA CA312585A CA 312585 A CA312585 A CA 312585A CA 312585 A CA312585 A CA 312585A CA 312585D A CA312585D A CA 312585DA CA 312585 A CA312585 A CA 312585A
Authority
CA
Canada
Prior art keywords
blowpipe
metal working
working
metal
working blowpipe
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
CA312585A
Other languages
English (en)
Inventor
L. Mandeville John
R. Oldham Samuel
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 CA312585A publication Critical patent/CA312585A/fr
Expired legal-status Critical Current

Links

CA312585A Chalumeau a travailler les metaux Expired CA312585A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA312585T

Publications (1)

Publication Number Publication Date
CA312585A true CA312585A (fr) 1931-06-23

Family

ID=35271911

Family Applications (1)

Application Number Title Priority Date Filing Date
CA312585A Expired CA312585A (fr) Chalumeau a travailler les metaux

Country Status (1)

Country Link
CA (1) CA312585A (fr)

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