CA478508A - Methodes et appareils de chalumeaux - Google Patents

Methodes et appareils de chalumeaux

Info

Publication number
CA478508A
CA478508A CA478508A CA478508DA CA478508A CA 478508 A CA478508 A CA 478508A CA 478508 A CA478508 A CA 478508A CA 478508D A CA478508D A CA 478508DA CA 478508 A CA478508 A CA 478508A
Authority
CA
Canada
Prior art keywords
methods
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
CA478508A
Other languages
English (en)
Inventor
T. Smith Hugh
Meincke Edward
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 CA478508A publication Critical patent/CA478508A/fr
Expired legal-status Critical Current

Links

CA478508A Methodes et appareils de chalumeaux Expired CA478508A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA478508T

Publications (1)

Publication Number Publication Date
CA478508A true CA478508A (fr) 1951-11-13

Family

ID=35618166

Family Applications (1)

Application Number Title Priority Date Filing Date
CA478508A Expired CA478508A (fr) Methodes et appareils de chalumeaux

Country Status (1)

Country Link
CA (1) CA478508A (fr)

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