CA319923A - Indicateur d'appel telephonique - Google Patents

Indicateur d'appel telephonique

Info

Publication number: CA319923A
Authority: CA; Canada
Prior art keywords: telephone call; call indicator; indicator; telephone; call
Prior art date: 1932-02-23
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

CA319923A

Other languages

English (en)

Inventor

Charles L. Stickney, Jr.

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.)

Individual

Original Assignee

Individual

Publication date

1932-02-23

1932-02-23 Application granted granted Critical

1932-02-23 Publication of CA319923A publication Critical patent/CA319923A/fr

Status Expired legal-status Critical Current

Links

CA319923A Indicateur d'appel telephonique Expired CA319923A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA319923T

Publications (1)

Publication Number	Publication Date
CA319923A true CA319923A (fr)	1932-02-23

Family

ID=35280478

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA319923A Expired CA319923A (fr)			Indicateur d'appel telephonique

Country Status (1)

Country	Link
CA (1)	CA319923A (fr)

0
- CA CA319923A patent/CA319923A/fr not_active Expired

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