CA20456A - Appareil electro-magnetique - Google Patents

Appareil electro-magnetique

Info

Publication number: CA20456A
Authority: CA; Canada
Prior art keywords: electro; magnetic apparatus; magnetic
Prior art date: 1884-10-30
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

CA000020456A

Other languages

English (en)

Inventor

Charles Cummings

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

1884-10-30

1884-10-30 Application granted granted Critical

1884-10-30 Publication of CA20456A publication Critical patent/CA20456A/fr

Status Expired legal-status Critical Current

Links

CA000020456A Appareil electro-magnetique Expired CA20456A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA20456T

Publications (1)

Publication Number	Publication Date
CA20456A true CA20456A (fr)	1884-10-30

Family

ID=45136999

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000020456A Expired CA20456A (fr)			Appareil electro-magnetique

Country Status (1)

Country	Link
CA (1)	CA20456A (fr)

0
- CA CA000020456A patent/CA20456A/fr not_active Expired

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