CA317878A - Appareil de securite d'ascenseur - Google Patents

Appareil de securite d'ascenseur

Info

Publication number
CA317878A
CA317878A CA317878A CA317878DA CA317878A CA 317878 A CA317878 A CA 317878A CA 317878 A CA317878 A CA 317878A CA 317878D A CA317878D A CA 317878DA CA 317878 A CA317878 A CA 317878A
Authority
CA
Canada
Prior art keywords
safety apparatus
elevator safety
elevator
safety
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
CA317878A
Other languages
English (en)
Inventor
Marks Alexander
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 CA317878A publication Critical patent/CA317878A/fr
Expired legal-status Critical Current

Links

CA317878A Appareil de securite d'ascenseur Expired CA317878A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA317878T

Publications (1)

Publication Number Publication Date
CA317878A true CA317878A (fr) 1931-12-08

Family

ID=35278434

Family Applications (1)

Application Number Title Priority Date Filing Date
CA317878A Expired CA317878A (fr) Appareil de securite d'ascenseur

Country Status (1)

Country Link
CA (1) CA317878A (fr)

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