CA213548A - Porte d'ascenceur - Google Patents

Porte d'ascenceur

Info

Publication number: CA213548A
Authority: CA; Canada
Prior art keywords: elevator door; elevator; door
Prior art date: 1921-09-27
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

CA213548A

Other languages

English (en)

Inventor

Samuel Peelle Robert

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

1921-09-27

1921-09-27 Application granted granted Critical

1921-09-27 Publication of CA213548A publication Critical patent/CA213548A/fr

Status Expired legal-status Critical Current

Links

CA213548A Porte d'ascenceur Expired CA213548A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA213548T

Publications (1)

Publication Number	Publication Date
CA213548A true CA213548A (fr)	1921-09-27

Family

ID=35107992

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA213548A Expired CA213548A (fr)			Porte d'ascenceur

Country Status (1)

Country	Link
CA (1)	CA213548A (fr)

0
- CA CA213548A patent/CA213548A/fr not_active Expired

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