CA419310A - Appareil a commencer l'action de desurfacage - Google Patents

Appareil a commencer l'action de desurfacage

Info

Publication number
CA419310A
CA419310A CA419310A CA419310DA CA419310A CA 419310 A CA419310 A CA 419310A CA 419310 A CA419310 A CA 419310A CA 419310D A CA419310D A CA 419310DA CA 419310 A CA419310 A CA 419310A
Authority
CA
Canada
Prior art keywords
operation initiating
initiating apparatus
desurfacing operation
desurfacing
initiating
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
CA419310A
Other languages
English (en)
Inventor
P. Scheller Arthur
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 CA419310A publication Critical patent/CA419310A/fr
Expired legal-status Critical Current

Links

CA419310A Appareil a commencer l'action de desurfacage Expired CA419310A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA419310T

Publications (1)

Publication Number Publication Date
CA419310A true CA419310A (fr) 1944-03-28

Family

ID=35528591

Family Applications (1)

Application Number Title Priority Date Filing Date
CA419310A Expired CA419310A (fr) Appareil a commencer l'action de desurfacage

Country Status (1)

Country Link
CA (1) CA419310A (fr)

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