CA193282A - Systeme telegraphique - Google Patents

Systeme telegraphique

Info

Publication number: CA193282A
Authority: CA; Canada
Prior art keywords: telegraph system; telegraph
Prior art date: 1917-10-04
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

CA000193282A

Other languages

English (en)

Inventor

Paul M. Rainey

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.)

AT&T Corp

Original Assignee

Western Electric Co Inc

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.)

1917-10-04

Filing date

1917-10-04

Publication date

1919-10-14

1917-10-04 Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc

1919-10-14 Application granted granted Critical

1919-10-14 Publication of CA193282A publication Critical patent/CA193282A/fr

Status Expired legal-status Critical Current

Links

CA000193282A 1917-10-04 1917-10-04 Systeme telegraphique Expired CA193282A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA193282T		1917-10-04

Publications (1)

Publication Number	Publication Date
CA193282A true CA193282A (fr)	1919-10-14

Family

ID=45312933

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000193282A Expired CA193282A (fr)	1917-10-04	1917-10-04	Systeme telegraphique

Country Status (1)

Country	Link
CA (1)	CA193282A (fr)

1917
- 1917-10-04 CA CA000193282A patent/CA193282A/fr not_active Expired

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