CA314864A - Systeme de securite d'ascenseur - Google Patents

Systeme de securite d'ascenseur

Info

Publication number
CA314864A
CA314864A CA314864A CA314864DA CA314864A CA 314864 A CA314864 A CA 314864A CA 314864 A CA314864 A CA 314864A CA 314864D A CA314864D A CA 314864DA CA 314864 A CA314864 A CA 314864A
Authority
CA
Canada
Prior art keywords
safety system
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
CA314864A
Other languages
English (en)
Inventor
Leonard Lindquist David
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 CA314864A publication Critical patent/CA314864A/fr
Expired legal-status Critical Current

Links

CA314864A Systeme de securite d'ascenseur Expired CA314864A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA314864T

Publications (1)

Publication Number Publication Date
CA314864A true CA314864A (fr) 1931-09-01

Family

ID=35274192

Family Applications (1)

Application Number Title Priority Date Filing Date
CA314864A Expired CA314864A (fr) Systeme de securite d'ascenseur

Country Status (1)

Country Link
CA (1) CA314864A (fr)

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