CA177849A - Dispositif de surete d'ascenseurs - Google Patents

Dispositif de surete d'ascenseurs

Info

Publication number
CA177849A
CA177849A CA000177849A CA177849DA CA177849A CA 177849 A CA177849 A CA 177849A CA 000177849 A CA000177849 A CA 000177849A CA 177849D A CA177849D A CA 177849DA CA 177849 A CA177849 A CA 177849A
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
CA000177849A
Other languages
English (en)
Inventor
Carlo Tonielli
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA177849A publication Critical patent/CA177849A/fr
Expired legal-status Critical Current

Links

CA000177849A 1917-03-22 1917-03-22 Dispositif de surete d'ascenseurs Expired CA177849A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA177849T 1917-03-22

Publications (1)

Publication Number Publication Date
CA177849A true CA177849A (fr) 1917-06-26

Family

ID=45297502

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000177849A Expired CA177849A (fr) 1917-03-22 1917-03-22 Dispositif de surete d'ascenseurs

Country Status (1)

Country Link
CA (1) CA177849A (fr)

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