CA21001A - Appareil de surete pour ascenseurs - Google Patents

Appareil de surete pour ascenseurs

Info

Publication number
CA21001A
CA21001A CA000021001A CA21001DA CA21001A CA 21001 A CA21001 A CA 21001A CA 000021001 A CA000021001 A CA 000021001A CA 21001D A CA21001D A CA 21001DA CA 21001 A CA21001 A CA 21001A
Authority
CA
Canada
Prior art keywords
elevators
safety device
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
CA000021001A
Other languages
English (en)
Inventor
Rudolf C. Smith
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 BROTHERS AND Co
Original Assignee
OTIS BROTHERS AND Co
Publication date
Application granted granted Critical
Publication of CA21001A publication Critical patent/CA21001A/fr
Expired legal-status Critical Current

Links

CA000021001A Appareil de surete pour ascenseurs Expired CA21001A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA21001T

Publications (1)

Publication Number Publication Date
CA21001A true CA21001A (fr) 1885-01-28

Family

ID=45137544

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000021001A Expired CA21001A (fr) Appareil de surete pour ascenseurs

Country Status (1)

Country Link
CA (1) CA21001A (fr)

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