CA428032A - Dialing system - Google Patents

Dialing system

Info

Publication number: CA428032A
Authority: CA; Canada
Prior art keywords: dialing system; dialing
Prior art date: 1945-06-05
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

CA428032A

Other languages

French (fr)

Inventor

P. Albert Walter

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

Bell Telephone Laboratories Inc

Publication date

1945-06-05

1945-06-05 Application granted granted Critical

1945-06-05 Publication of CA428032A publication Critical patent/CA428032A/en

Status Expired legal-status Critical Current

Links

CA428032A Dialing system Expired CA428032A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA428032T

Publications (1)

Publication Number	Publication Date
CA428032A true CA428032A (en)	1945-06-05

Family

ID=35543005

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA428032A Expired CA428032A (en)			Dialing system

Country Status (1)

Country	Link
CA (1)	CA428032A (en)

0
- CA CA428032A patent/CA428032A/en not_active Expired

Similar Documents

Publication	Publication Date	Title
CA428032A (en)	1945-06-05	Dialing system
CA428425A (en)	1945-06-26	Telephone system
CA427096A (en)	1945-04-24	Telephone system
CA428308A (en)	1945-06-19	Telephone system
CA429950A (en)	1945-09-11	Telephone system
CA425758A (en)	1945-02-20	Telephone system
CA426425A (en)	1945-03-27	Telephone system
CA426733A (en)	1945-04-10	Telephone system
CA426735A (en)	1945-04-10	Telephone system
CA426766A (en)	1945-04-10	Telephone system
CA426768A (en)	1945-04-10	Telephone system
CA426770A (en)	1945-04-10	Telephone system
CA426771A (en)	1945-04-10	Telephone system
CA426772A (en)	1945-04-10	Telephone system
CA426776A (en)	1945-04-10	Telephone system
CA426777A (en)	1945-04-10	Telephone system
CA426778A (en)	1945-04-10	Telephone system
CA426780A (en)	1945-04-10	Telephone system
CA426781A (en)	1945-04-10	Telephone system
CA427094A (en)	1945-04-24	Telephone system
CA429437A (en)	1945-08-14	Telephone system
CA427100A (en)	1945-04-24	Telephone system
CA427709A (en)	1945-05-22	Telephone system
CA428402A (en)	1945-06-26	Telephone system
CA426427A (en)	1945-03-27	Telephone system