CA480677A - Chalumeau a main - Google Patents

Chalumeau a main

Info

Publication number
CA480677A
CA480677A CA480677A CA480677DA CA480677A CA 480677 A CA480677 A CA 480677A CA 480677 A CA480677 A CA 480677A CA 480677D A CA480677D A CA 480677DA CA 480677 A CA480677 A CA 480677A
Authority
CA
Canada
Prior art keywords
blowpipes
hand
hand blowpipes
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
CA480677A
Other languages
English (en)
Inventor
J. Jacobsson Wilgot
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 CA480677A publication Critical patent/CA480677A/fr
Expired legal-status Critical Current

Links

CA480677A Chalumeau a main Expired CA480677A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA480677T

Publications (1)

Publication Number Publication Date
CA480677A true CA480677A (fr) 1952-01-29

Family

ID=35620354

Family Applications (1)

Application Number Title Priority Date Filing Date
CA480677A Expired CA480677A (fr) Chalumeau a main

Country Status (1)

Country Link
CA (1) CA480677A (fr)

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