CH1856A - Apparatus for producing and regulating electric currents applicable to electrical metalworking - Google Patents

Apparatus for producing and regulating electric currents applicable to electrical metalworking

Info

Publication number: CH1856A
Authority: CH; Switzerland
Prior art keywords: metalworking; producing; electrical; electric currents; regulating electric
Prior art date: 1890-01-25

Application number

CH1856A

Other languages

French (fr)

Inventor

Elihu Thomson

Original Assignee

Elihu Thomson

Priority date (The priority date 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 date listed.)

1890-01-25

Filing date

1890-01-25

Publication date

1890-05-31

1890-01-25 Application filed by Elihu Thomson filed Critical Elihu Thomson

1890-05-31 Publication of CH1856A publication Critical patent/CH1856A/en

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1856T		1890-01-25

Publications (1)

Publication Number	Publication Date
CH1856A true CH1856A (en)	1890-05-31

Family

ID=4181194

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1856A CH1856A (en)	1890-01-25	1890-01-25	Apparatus for producing and regulating electric currents applicable to electrical metalworking

Country Status (1)

Country	Link
CH (1)	CH1856A (en)

1890
- 1890-01-25 CH CH1856A patent/CH1856A/en unknown

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