CA427187A - Appareil de chalumeau et procede - Google Patents

Appareil de chalumeau et procede

Info

Publication number
CA427187A
CA427187A CA427187A CA427187DA CA427187A CA 427187 A CA427187 A CA 427187A CA 427187 A CA427187 A CA 427187A CA 427187D A CA427187D A CA 427187DA CA 427187 A CA427187 A CA 427187A
Authority
CA
Canada
Prior art keywords
blowpipe apparatus
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
CA427187A
Other languages
English (en)
Inventor
G. Edwards William
H. Barnes Malcolm
J. Burch 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 CA427187A publication Critical patent/CA427187A/fr
Expired legal-status Critical Current

Links

CA427187A Appareil de chalumeau et procede Expired CA427187A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA427187T

Publications (1)

Publication Number Publication Date
CA427187A true CA427187A (fr) 1945-05-01

Family

ID=35538217

Family Applications (1)

Application Number Title Priority Date Filing Date
CA427187A Expired CA427187A (fr) Appareil de chalumeau et procede

Country Status (1)

Country Link
CA (1) CA427187A (fr)

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