CA436005A - Multiplex telephone system - Google Patents

Multiplex telephone system

Info

Publication number: CA436005A
Authority: CA; Canada
Prior art keywords: telephone system; multiplex telephone; multiplex; telephone
Prior art date: 1946-07-23
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

CA436005A

Other languages

French (fr)

Inventor

Samuel Skillman Thomas

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.)

Philips Lamps Ltd

Original Assignee

Philips Lamps Ltd

Publication date

1946-07-23

1946-07-23 Application granted granted Critical

1946-07-23 Publication of CA436005A publication Critical patent/CA436005A/en

Status Expired legal-status Critical Current

Links

CA436005A Multiplex telephone system Expired CA436005A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA436005T

Publications (1)

Publication Number	Publication Date
CA436005A true CA436005A (en)	1946-07-23

Family

ID=35551240

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA436005A Expired CA436005A (en)			Multiplex telephone system

Country Status (1)

Country	Link
CA (1)	CA436005A (en)

0
- CA CA436005A patent/CA436005A/en not_active Expired

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