CA198317A - Dispositif a signaux - Google Patents

Dispositif a signaux

Info

Publication number: CA198317A
Authority: CA; Canada
Prior art keywords: signalling device; signalling
Prior art date: 1920-03-16
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

CA198317A

Other languages

English (en)

Inventor

A. Wertz 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

1920-03-16

1920-03-16 Application granted granted Critical

1920-03-16 Publication of CA198317A publication Critical patent/CA198317A/fr

Status Expired legal-status Critical Current

Links

230000011664 signaling Effects 0.000 title 1

CA198317A Dispositif a signaux Expired CA198317A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA198317T

Publications (1)

Publication Number	Publication Date
CA198317A true CA198317A (fr)	1920-03-16

Family

ID=35072755

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA198317A Expired CA198317A (fr)			Dispositif a signaux

Country Status (1)

Country	Link
CA (1)	CA198317A (fr)

0
- CA CA198317A patent/CA198317A/fr not_active Expired

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