CA271849A - Serrure de surete d'ascenseur - Google Patents

Serrure de surete d'ascenseur

Info

Publication number
CA271849A
CA271849A CA271849A CA271849DA CA271849A CA 271849 A CA271849 A CA 271849A CA 271849 A CA271849 A CA 271849A CA 271849D A CA271849D A CA 271849DA CA 271849 A CA271849 A CA 271849A
Authority
CA
Canada
Prior art keywords
safety lock
elevator safety
elevator
lock
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
CA271849A
Other languages
English (en)
Inventor
Douglas Herbert
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 CA271849A publication Critical patent/CA271849A/fr
Expired legal-status Critical Current

Links

CA271849A Serrure de surete d'ascenseur Expired CA271849A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA271849T

Publications (1)

Publication Number Publication Date
CA271849A true CA271849A (fr) 1927-06-28

Family

ID=35201880

Family Applications (1)

Application Number Title Priority Date Filing Date
CA271849A Expired CA271849A (fr) Serrure de surete d'ascenseur

Country Status (1)

Country Link
CA (1) CA271849A (fr)

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