CA507806A - Escaliers roulants - Google Patents

Escaliers roulants

Info

Publication number
CA507806A
CA507806A CA507806A CA507806DA CA507806A CA 507806 A CA507806 A CA 507806A CA 507806 A CA507806 A CA 507806A CA 507806D A CA507806D A CA 507806DA CA 507806 A CA507806 A CA 507806A
Authority
CA
Canada
Prior art keywords
moving stairways
stairways
moving
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
CA507806A
Other languages
English (en)
Inventor
G. Margles Samuel
Fabula Andrew
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.)
Otis Elevator Co
Original Assignee
Otis Elevator Co
Publication date
Application granted granted Critical
Publication of CA507806A publication Critical patent/CA507806A/fr
Expired legal-status Critical Current

Links

CA507806A Escaliers roulants Expired CA507806A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA507806T

Publications (1)

Publication Number Publication Date
CA507806A true CA507806A (fr) 1954-11-30

Family

ID=35653751

Family Applications (1)

Application Number Title Priority Date Filing Date
CA507806A Expired CA507806A (fr) Escaliers roulants

Country Status (1)

Country Link
CA (1) CA507806A (fr)

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