CA412208A - Barriere automatique - Google Patents

Barriere automatique

Info

Publication number: CA412208A
Authority: CA; Canada
Prior art keywords: self; closing gate; gate; closing
Prior art date: 1943-05-04
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

CA412208A

Other languages

English (en)

Inventor

Rosheim John

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

1943-05-04

1943-05-04 Application granted granted Critical

1943-05-04 Publication of CA412208A publication Critical patent/CA412208A/fr

Status Expired legal-status Critical Current

Links

CA412208A Barriere automatique Expired CA412208A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA412208T

Publications (1)

Publication Number	Publication Date
CA412208A true CA412208A (fr)	1943-05-04

Family

ID=35521372

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA412208A Expired CA412208A (fr)			Barriere automatique

Country Status (1)

Country	Link
CA (1)	CA412208A (fr)

0
- CA CA412208A patent/CA412208A/fr not_active Expired

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