CA19957A - Transmetteur d'electrophone - Google Patents

Transmetteur d'electrophone

Info

Publication number: CA19957A
Authority: CA; Canada
Prior art keywords: electrophone; transmitter; electrophone transmitter
Prior art date: 1884-08-09
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

CA000019957A

Other languages

English (en)

Inventor

James A. Kingsbury

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

1884-08-09

1884-08-09 Application granted granted Critical

1884-08-09 Publication of CA19957A publication Critical patent/CA19957A/fr

Status Expired legal-status Critical Current

Links

CA000019957A Transmetteur d'electrophone Expired CA19957A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA19957T

Publications (1)

Publication Number	Publication Date
CA19957A true CA19957A (fr)	1884-08-09

Family

ID=45136500

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000019957A Expired CA19957A (fr)			Transmetteur d'electrophone

Country Status (1)

Country	Link
CA (1)	CA19957A (fr)

0
- CA CA000019957A patent/CA19957A/fr not_active Expired

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