CA404697A - Escalateur - Google Patents

Escalateur

Info

Publication number
CA404697A
CA404697A CA404697A CA404697DA CA404697A CA 404697 A CA404697 A CA 404697A CA 404697 A CA404697 A CA 404697A CA 404697D A CA404697D A CA 404697DA CA 404697 A CA404697 A CA 404697A
Authority
CA
Canada
Prior art keywords
escalator
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
CA404697A
Other languages
English (en)
Inventor
Harry Pernet Frederick
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.)
J&E Hall Ltd
Original Assignee
J&E Hall Ltd
Publication date
Application granted granted Critical
Publication of CA404697A publication Critical patent/CA404697A/fr
Expired legal-status Critical Current

Links

CA404697A Escalateur Expired CA404697A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA404697T

Publications (1)

Publication Number Publication Date
CA404697A true CA404697A (fr) 1942-05-12

Family

ID=35415995

Family Applications (1)

Application Number Title Priority Date Filing Date
CA404697A Expired CA404697A (fr) Escalateur

Country Status (1)

Country Link
CA (1) CA404697A (fr)

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