CA424520A - Chalumeau a percer - Google Patents

Chalumeau a percer

Info

Publication number
CA424520A
CA424520A CA424520A CA424520DA CA424520A CA 424520 A CA424520 A CA 424520A CA 424520 A CA424520 A CA 424520A CA 424520D A CA424520D A CA 424520DA CA 424520 A CA424520 A CA 424520A
Authority
CA
Canada
Prior art keywords
blowtorch
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
CA424520A
Other languages
English (en)
Inventor
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 CA424520A publication Critical patent/CA424520A/fr
Expired legal-status Critical Current

Links

CA424520A Chalumeau a percer Expired CA424520A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA424520T

Publications (1)

Publication Number Publication Date
CA424520A true CA424520A (fr) 1944-12-19

Family

ID=35535535

Family Applications (1)

Application Number Title Priority Date Filing Date
CA424520A Expired CA424520A (fr) Chalumeau a percer

Country Status (1)

Country Link
CA (1) CA424520A (fr)

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