CA14404A - Perfectionnements aux manipulateurs telegraphiques - Google Patents

Perfectionnements aux manipulateurs telegraphiques

Info

Publication number: CA14404A
Authority: CA; Canada
Prior art keywords: telegraphic; transmitters; telegraphic transmitters
Prior art date: 1882-03-13
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

CA000014404A

Other languages

English (en)

Inventor

Frank B. Johnson

Albert F. Johnson

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

1882-03-13

1882-03-13 Application granted granted Critical

1882-03-13 Publication of CA14404A publication Critical patent/CA14404A/fr

Status Expired legal-status Critical Current

Links

CA000014404A Perfectionnements aux manipulateurs telegraphiques Expired CA14404A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA14404T

Publications (1)

Publication Number	Publication Date
CA14404A true CA14404A (fr)	1882-03-13

Family

ID=45130948

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000014404A Expired CA14404A (fr)			Perfectionnements aux manipulateurs telegraphiques

Country Status (1)

Country	Link
CA (1)	CA14404A (fr)

0
- CA CA000014404A patent/CA14404A/fr not_active Expired

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