CA295032A - Telephone apparatus - Google Patents

Telephone apparatus

Info

Publication number: CA295032A
Authority: CA; Canada
Prior art keywords: telephone apparatus; telephone
Prior art date: 1929-11-26
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

CA295032A

Other languages

French (fr)

Inventor

Ducker Arthur

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

1929-11-26

1929-11-26 Application granted granted Critical

1929-11-26 Publication of CA295032A publication Critical patent/CA295032A/en

Status Expired legal-status Critical Current

Links

CA295032A Telephone apparatus Expired CA295032A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA295032T

Publications (1)

Publication Number	Publication Date
CA295032A true CA295032A (en)	1929-11-26

Family

ID=35232350

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA295032A Expired CA295032A (en)			Telephone apparatus

Country Status (1)

Country	Link
CA (1)	CA295032A (en)

0
- CA CA295032A patent/CA295032A/en not_active Expired

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