CA14320A - Improvements on telephones - Google Patents

Improvements on telephones

Info

Publication number: CA14320A
Authority: CA; Canada
Prior art keywords: telephones
Prior art date: 1882-03-03
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

CA000014320A

Other languages

French (fr)

Inventor

William Hubbard

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

1882-03-03

1882-03-03 Application granted granted Critical

1882-03-03 Publication of CA14320A publication Critical patent/CA14320A/en

Status Expired legal-status Critical Current

Links

CA000014320A Improvements on telephones Expired CA14320A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA14320T

Publications (1)

Publication Number	Publication Date
CA14320A true CA14320A (en)	1882-03-03

Family

ID=45130864

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000014320A Expired CA14320A (en)			Improvements on telephones

Country Status (1)

Country	Link
CA (1)	CA14320A (en)

0
- CA CA000014320A patent/CA14320A/en not_active Expired

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