CA384984A - Escalier roulant - Google Patents

Escalier roulant

Info

Publication number
CA384984A
CA384984A CA384984A CA384984DA CA384984A CA 384984 A CA384984 A CA 384984A CA 384984 A CA384984 A CA 384984A CA 384984D A CA384984D A CA 384984DA CA 384984 A CA384984 A CA 384984A
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
CA384984A
Other languages
English (en)
Inventor
Dunlop James
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
Canadian Westinghouse Co Ltd
Publication date
Application granted granted Critical
Publication of CA384984A publication Critical patent/CA384984A/fr
Expired legal-status Critical Current

Links

CA384984A Escalier roulant Expired CA384984A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA384984T

Publications (1)

Publication Number Publication Date
CA384984A true CA384984A (fr) 1939-11-07

Family

ID=35390207

Family Applications (1)

Application Number Title Priority Date Filing Date
CA384984A Expired CA384984A (fr) Escalier roulant

Country Status (1)

Country Link
CA (1) CA384984A (fr)

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