CA288996A - Acessoire de telephone - Google Patents

Acessoire de telephone

Info

Publication number: CA288996A
Authority: CA; Canada
Prior art keywords: telephone accessory; accessory; telephone
Prior art date: 1929-04-23
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

CA288996A

Other languages

English (en)

Inventor

Stuart Spens Steuart Douglas

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

1929-04-23

1929-04-23 Application granted granted Critical

1929-04-23 Publication of CA288996A publication Critical patent/CA288996A/fr

Status Expired legal-status Critical Current

Links

CA288996A Acessoire de telephone Expired CA288996A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA288996T

Publications (1)

Publication Number	Publication Date
CA288996A true CA288996A (fr)	1929-04-23

Family

ID=35225808

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA288996A Expired CA288996A (fr)			Acessoire de telephone

Country Status (1)

Country	Link
CA (1)	CA288996A (fr)

0
- CA CA288996A patent/CA288996A/fr not_active Expired

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