CA209142A - Elevator safety device - Google Patents

Elevator safety device

Info

Publication number
CA209142A
CA209142A CA209142A CA209142DA CA209142A CA 209142 A CA209142 A CA 209142A CA 209142 A CA209142 A CA 209142A CA 209142D A CA209142D A CA 209142DA CA 209142 A CA209142 A CA 209142A
Authority
CA
Canada
Prior art keywords
safety device
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
CA209142A
Other languages
French (fr)
Inventor
J. Barrett Andrew
Bergquist Gust
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
Individual
Publication date
Application granted granted Critical
Publication of CA209142A publication Critical patent/CA209142A/en
Expired legal-status Critical Current

Links

CA209142A Elevator safety device Expired CA209142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA209142T

Publications (1)

Publication Number Publication Date
CA209142A true CA209142A (en) 1921-03-01

Family

ID=35102921

Family Applications (1)

Application Number Title Priority Date Filing Date
CA209142A Expired CA209142A (en) Elevator safety device

Country Status (1)

Country Link
CA (1) CA209142A (en)

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