CA253470A - Treuil de secours - Google Patents

Treuil de secours

Info

Publication number
CA253470A
CA253470A CA253470A CA253470DA CA253470A CA 253470 A CA253470 A CA 253470A CA 253470 A CA253470 A CA 253470A CA 253470D A CA253470D A CA 253470DA CA 253470 A CA253470 A CA 253470A
Authority
CA
Canada
Prior art keywords
emergency
drum
emergency drum
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
CA253470A
Other languages
English (en)
Inventor
A. Whatley Marshall
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA253470A publication Critical patent/CA253470A/fr
Expired legal-status Critical Current

Links

CA253470A Treuil de secours Expired CA253470A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA253470T

Publications (1)

Publication Number Publication Date
CA253470A true CA253470A (fr) 1925-09-08

Family

ID=35162020

Family Applications (1)

Application Number Title Priority Date Filing Date
CA253470A Expired CA253470A (fr) Treuil de secours

Country Status (1)

Country Link
CA (1) CA253470A (fr)

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