CA143629A - Mecanisme de porte d'ascenseur - Google Patents

Mecanisme de porte d'ascenseur

Info

Publication number
CA143629A
CA143629A CA000143629A CA143629DA CA143629A CA 143629 A CA143629 A CA 143629A CA 000143629 A CA000143629 A CA 000143629A CA 143629D A CA143629D A CA 143629DA CA 143629 A CA143629 A CA 143629A
Authority
CA
Canada
Prior art keywords
elevator door
door mechanism
elevator
door
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
CA000143629A
Other languages
English (en)
Inventor
Lewis C. Norton
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 CA143629A publication Critical patent/CA143629A/fr
Expired legal-status Critical Current

Links

CA000143629A 1912-09-16 1912-09-16 Mecanisme de porte d'ascenseur Expired CA143629A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA143629T 1912-09-16

Publications (1)

Publication Number Publication Date
CA143629A true CA143629A (fr) 1912-10-22

Family

ID=45263344

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000143629A Expired CA143629A (fr) 1912-09-16 1912-09-16 Mecanisme de porte d'ascenseur

Country Status (1)

Country Link
CA (1) CA143629A (fr)

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