CA603161A - Automatic telephone system - Google Patents

Automatic telephone system

Info

Publication number: CA603161A
Authority: CA; Canada
Prior art keywords: telephone system; automatic telephone; automatic; telephone
Prior art date: 1960-08-09
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

CA603161A

Inventor

E. Callender Jack

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.)

North Electric Co

Original Assignee

North Electric Co

Publication date

1960-08-09

1960-08-09 Application granted granted Critical

1960-08-09 Publication of CA603161A publication Critical patent/CA603161A/en

Status Expired legal-status Critical Current

Links

CA603161A Automatic telephone system Expired CA603161A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA603161T

Publications (1)

Publication Number	Publication Date
CA603161A true CA603161A (en)	1960-08-09

Family

ID=35818960

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA603161A Expired CA603161A (en)			Automatic telephone system

Country Status (1)

Country	Link
CA (1)	CA603161A (en)

0
- CA CA603161A patent/CA603161A/en not_active Expired

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