CA321680A - Arretoir au plancher de porte tournante - Google Patents

Arretoir au plancher de porte tournante

Info

Publication number: CA321680A
Authority: CA; Canada
Prior art keywords: swinging doors; floor check; floor; check; doors
Prior art date: 1932-04-19
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

CA321680A

Other languages

English (en)

Inventor

Cedric Garrison Forrest

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.)

OSCAR C RIXSON CO

Original Assignee

OSCAR C RIXSON CO

Publication date

1932-04-19

1932-04-19 Application granted granted Critical

1932-04-19 Publication of CA321680A publication Critical patent/CA321680A/fr

Status Expired legal-status Critical Current

Links

CA321680A Arretoir au plancher de porte tournante Expired CA321680A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA321680T

Publications (1)

Publication Number	Publication Date
CA321680A true CA321680A (fr)	1932-04-19

Family

ID=35282233

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA321680A Expired CA321680A (fr)			Arretoir au plancher de porte tournante

Country Status (1)

Country	Link
CA (1)	CA321680A (fr)

0
- CA CA321680A patent/CA321680A/fr not_active Expired

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