CA579757A - Systeme de telephone multiplex a pulsations - Google Patents

Systeme de telephone multiplex a pulsations

Info

Publication number: CA579757A
Authority: CA; Canada
Prior art keywords: telephone system; multiplex telephone; pulse multiplex; pulse; telephone
Prior art date: 1959-07-21
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

CA579757A

Other languages

English (en)

Inventor

A. Morris Frank

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.)

General Dynamics Corp

Original Assignee

General Dynamics Corp

Publication date

1959-07-21

1959-07-21 Application granted granted Critical

1959-07-21 Publication of CA579757A publication Critical patent/CA579757A/fr

Status Expired legal-status Critical Current

Links

CA579757A Systeme de telephone multiplex a pulsations Expired CA579757A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA579757T

Publications (1)

Publication Number	Publication Date
CA579757A true CA579757A (fr)	1959-07-21

Family

ID=35755632

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA579757A Expired CA579757A (fr)			Systeme de telephone multiplex a pulsations

Country Status (1)

Country	Link
CA (1)	CA579757A (fr)

0
- CA CA579757A patent/CA579757A/fr not_active Expired

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