CA21301A - Appareil de surete pour ascenseurs - Google Patents

Appareil de surete pour ascenseurs

Info

Publication number
CA21301A
CA21301A CA000021301A CA21301DA CA21301A CA 21301 A CA21301 A CA 21301A CA 000021301 A CA000021301 A CA 000021301A CA 21301D A CA21301D A CA 21301DA CA 21301 A CA21301 A CA 21301A
Authority
CA
Canada
Prior art keywords
elevators
safety attachment
attachment
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
CA000021301A
Other languages
English (en)
Inventor
Oliver S. Nowell
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 CA21301A publication Critical patent/CA21301A/fr
Expired legal-status Critical Current

Links

CA000021301A Appareil de surete pour ascenseurs Expired CA21301A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA21301T

Publications (1)

Publication Number Publication Date
CA21301A true CA21301A (fr) 1885-03-19

Family

ID=45137844

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000021301A Expired CA21301A (fr) Appareil de surete pour ascenseurs

Country Status (1)

Country Link
CA (1) CA21301A (fr)

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