CA14681A - Improvements in telephone transmitters - Google Patents

Improvements in telephone transmitters

Info

Publication number: CA14681A
Authority: CA; Canada
Prior art keywords: telephone transmitters; transmitters; telephone
Prior art date: 1882-04-27
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

CA000014681A

Other languages

French (fr)

Inventor

Joseph Olmsted

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

1882-04-27

1882-04-27 Application granted granted Critical

1882-04-27 Publication of CA14681A publication Critical patent/CA14681A/en

Status Expired legal-status Critical Current

Links

CA000014681A Improvements in telephone transmitters Expired CA14681A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA14681T

Publications (1)

Publication Number	Publication Date
CA14681A true CA14681A (en)	1882-04-27

Family

ID=45131225

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000014681A Expired CA14681A (en)			Improvements in telephone transmitters

Country Status (1)

Country	Link
CA (1)	CA14681A (en)

0
- CA CA000014681A patent/CA14681A/en not_active Expired

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