DK32409C - Elektrisk Signalsystem. - Google Patents

Elektrisk Signalsystem.

Info

Publication number: DK32409C
Authority: DK; Denmark
Prior art keywords: electrical signal; signal system; electrical; signal
Prior art date: 1919-01-15

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.)

1919-01-15

Filing date

1919-01-15

Publication date

1923-10-22

1919-01-15 Application filed by Telefonapparatfabrikanterne Be filed Critical Telefonapparatfabrikanterne Be

1923-10-22 Application granted granted Critical

1923-10-22 Publication of DK32409C publication Critical patent/DK32409C/da

Links

DK32409D 1919-01-15 1919-01-15 Elektrisk Signalsystem. DK32409C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DK32409T		1919-01-15

Publications (1)

Publication Number	Publication Date
DK32409C true DK32409C (da)	1923-10-22

Family

ID=8120666

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK32409D DK32409C (da)	1919-01-15	1919-01-15	Elektrisk Signalsystem.

Country Status (1)

Country	Link
DK (1)	DK32409C (da)

1919
- 1919-01-15 DK DK32409D patent/DK32409C/da active

Similar Documents

Publication	Publication Date	Title
DK32409C (da)	1923-10-22	Elektrisk Signalsystem.
DK33197C (da)	1924-05-12	Elektrisk Signalsystem.
DK33987C (da)	1924-12-22	Elektrisk Signalsystem.
DK33658C (da)	1924-09-15	Signalsystem.
DK32188C (da)	1923-08-27	Elektrisk Signaleringssystem.
CH92013A (de)	1921-12-16	Verstärkerschaltung.
DK30180C (da)	1922-09-04	Elektrisk Signalapparat.
DK36844C (da)	1926-11-29	System til elektrisk Signalering.
DK30473C (da)	1922-10-16	Elektrisk Togsignaleringssystem.
DK33485C (da)	1924-07-28	Signaleringssystem.
DK32222C (da)	1923-09-03	Kombineret Signaleringssystem.
DK34338C (da)	1925-03-30	Højfrekvent Multiplekssignalsystem.
DK30784C (da)	1922-11-27	Antennesystem.
AT89490B (de)	1922-09-25	Telephonsystem.
DK33823C (da)	1924-11-03	Telefonsystem.
DK34337C (da)	1925-03-30	Telefonsystem.
DK35129C (da)	1925-10-12	Telefonsystem.
DK37349C (da)	1927-04-11	Telefonsystem.
DK37946C (da)	1927-09-19	Telefonsystem.
CH87478A (de)	1920-12-01	Elektrische Glocke.
CH86270A (it)	1920-08-16	Isolatore elettrico.
DK36396C (da)	1926-08-23	Multiplekssignalsystem.
DK33115C (da)	1924-04-22	Bloksignalsystem.
ES69984A1 (es)	1919-07-01	Un sistema de interruptores eléctricos.
ES70645A1 (es)	1919-10-01	Un sistema de interruptores eléctricos.