CA293474A - Ouvre-porte de fournaise - Google Patents

Ouvre-porte de fournaise

Info

Publication number
CA293474A
CA293474A CA293474A CA293474DA CA293474A CA 293474 A CA293474 A CA 293474A CA 293474 A CA293474 A CA 293474A CA 293474D A CA293474D A CA 293474DA CA 293474 A CA293474 A CA 293474A
Authority
CA
Canada
Prior art keywords
door opener
furnace door
furnace
opener
door
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
CA293474A
Other languages
English (en)
Inventor
William Hunt 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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA293474A publication Critical patent/CA293474A/fr
Expired legal-status Critical Current

Links

CA293474A Ouvre-porte de fournaise Expired CA293474A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA293474T

Publications (1)

Publication Number Publication Date
CA293474A true CA293474A (fr) 1929-10-01

Family

ID=35230793

Family Applications (1)

Application Number Title Priority Date Filing Date
CA293474A Expired CA293474A (fr) Ouvre-porte de fournaise

Country Status (1)

Country Link
CA (1) CA293474A (fr)

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