CA494862A - Systemes de telephone employant un regulateur a registre - Google Patents

Systemes de telephone employant un regulateur a registre

Info

Publication number: CA494862A
Authority: CA; Canada
Prior art keywords: telephone systems; systems utilizing; register controller; register; controller
Prior art date: 1953-07-28
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

CA494862A

Other languages

English (en)

Inventor

Kruithof Jakob

Kozma Ladislas

Den Hertog Martinus

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.)

International Standard Electric Corp

Original Assignee

International Standard Electric Corp

Publication date

1953-07-28

1953-07-28 Application granted granted Critical

1953-07-28 Publication of CA494862A publication Critical patent/CA494862A/fr

Status Expired legal-status Critical Current

Links

CA494862A Systemes de telephone employant un regulateur a registre Expired CA494862A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA494862T

Publications (1)

Publication Number	Publication Date
CA494862A true CA494862A (fr)	1953-07-28

Family

ID=35640265

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA494862A Expired CA494862A (fr)			Systemes de telephone employant un regulateur a registre

Country Status (1)

Country	Link
CA (1)	CA494862A (fr)

0
- CA CA494862A patent/CA494862A/fr not_active Expired

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