DK30658C - Electrical Alarm Device. - Google Patents

Electrical Alarm Device.

Info

Publication number: DK30658C
Authority: DK; Denmark
Prior art keywords: alarm device; electrical alarm; electrical; alarm
Prior art date: 1920-12-03

Application number

Other languages

Original Assignee

Fabrikanter Og Installatoerer

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.)

1920-12-03

Filing date

1921-02-08

Publication date

1922-11-13

1921-02-08 Application filed by Fabrikanter Og Installatoerer filed Critical Fabrikanter Og Installatoerer

1922-11-13 Application granted granted Critical

1922-11-13 Publication of DK30658C publication Critical patent/DK30658C/en

Links

DK30658D 1920-12-03 1921-02-08 Electrical Alarm Device. DK30658C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE30658X		1920-12-03

Publications (1)

Publication Number	Publication Date
DK30658C true DK30658C (en)	1922-11-13

Family

ID=5621958

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK30658D DK30658C (en)	1920-12-03	1921-02-08	Electrical Alarm Device.

Country Status (1)

Country	Link
DK (1)	DK30658C (en)

1921
- 1921-02-08 DK DK30658D patent/DK30658C/en active

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