DK32311C - Elektrisk Signalsystem. - Google Patents

Elektrisk Signalsystem.

Info

Publication number: DK32311C
Authority: DK; Denmark
Prior art keywords: electrical signal; signal system; electrical; signal
Prior art date: 1915-08-21

Application number

Other languages

Original Assignee

Telefonapparatfabrikanterne Be

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.)

1915-08-21

Filing date

1920-03-02

Publication date

1923-09-24

1920-03-02 Application filed by Telefonapparatfabrikanterne Be filed Critical Telefonapparatfabrikanterne Be

1923-09-24 Application granted granted Critical

1923-09-24 Publication of DK32311C publication Critical patent/DK32311C/da

Links

DK32311D 1915-08-21 1920-03-02 Elektrisk Signalsystem. DK32311C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US32311XA	1915-08-21	1915-08-21

Publications (1)

Publication Number	Publication Date
DK32311C true DK32311C (da)	1923-09-24

Family

ID=21704832

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK32311D DK32311C (da)	1915-08-21	1920-03-02	Elektrisk Signalsystem.

Country Status (1)

Country	Link
DK (1)	DK32311C (da)

1920
- 1920-03-02 DK DK32311D patent/DK32311C/da active

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