CA390167A - Escalier roulant - Google Patents

Escalier roulant

Info

Publication number
CA390167A
CA390167A CA390167A CA390167DA CA390167A CA 390167 A CA390167 A CA 390167A CA 390167 A CA390167 A CA 390167A CA 390167D A CA390167D A CA 390167DA CA 390167 A CA390167 A CA 390167A
Authority
CA
Canada
Prior art keywords
moving stairway
stairway
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
CA390167A
Other languages
English (en)
Inventor
Gustave Margles 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.)
Otis Canada Inc
Otis Elevator Co
Original Assignee
Otis Canada Inc
Otis Elevator Co
Publication date
Application granted granted Critical
Publication of CA390167A publication Critical patent/CA390167A/fr
Expired legal-status Critical Current

Links

CA390167A Escalier roulant Expired CA390167A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA390167T

Publications (1)

Publication Number Publication Date
CA390167A true CA390167A (fr) 1940-07-23

Family

ID=35397761

Family Applications (1)

Application Number Title Priority Date Filing Date
CA390167A Expired CA390167A (fr) Escalier roulant

Country Status (1)

Country Link
CA (1) CA390167A (fr)

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