DK99149C - Coupling for signal transmission in automatic telephone systems. - Google Patents

Coupling for signal transmission in automatic telephone systems.

Info

Publication number: DK99149C
Authority: DK; Denmark
Prior art keywords: coupling; signal transmission; telephone systems; automatic telephone; automatic
Prior art date: 1959-11-19

Application number

DK458860A

Other languages

Danish (da)

Original Assignee

Ericsson Telefon Ab L M

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.)

1959-11-19

Filing date

1960-11-18

Publication date

1964-06-29

1960-11-18 Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M

1964-06-29 Application granted granted Critical

1964-06-29 Publication of DK99149C publication Critical patent/DK99149C/en

Links

230000008878 coupling Effects 0.000 title 1
238000010168 coupling process Methods 0.000 title 1
238000005859 coupling reaction Methods 0.000 title 1
230000008054 signal transmission Effects 0.000 title 1

DK458860A 1959-11-19 1960-11-18 Coupling for signal transmission in automatic telephone systems. DK99149C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE99149X		1959-11-19

Publications (1)

Publication Number	Publication Date
DK99149C true DK99149C (en)	1964-06-29

Family

ID=20277790

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK458860A DK99149C (en)	1959-11-19	1960-11-18	Coupling for signal transmission in automatic telephone systems.

Country Status (1)

Country	Link
DK (1)	DK99149C (en)

1960
- 1960-11-18 DK DK458860A patent/DK99149C/en active

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