DK81610C - Switching systems for establishing connections, eg in automatic telephone exchange systems. - Google Patents

Switching systems for establishing connections, eg in automatic telephone exchange systems.

Info

Publication number
DK81610C
DK81610C DK326148A DK326148A DK81610C DK 81610 C DK81610 C DK 81610C DK 326148 A DK326148 A DK 326148A DK 326148 A DK326148 A DK 326148A DK 81610 C DK81610 C DK 81610C
Authority
DK
Denmark
Prior art keywords
systems
telephone exchange
automatic telephone
establishing connections
switching
Prior art date
Application number
DK326148A
Other languages
Danish (da)
Original Assignee
Int Standard Electric Corp
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.)
Filing date
Publication date
Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of DK81610C publication Critical patent/DK81610C/en

Links

DK326148A 1947-10-20 1948-10-20 Switching systems for establishing connections, eg in automatic telephone exchange systems. DK81610C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL81610X 1947-10-20

Publications (1)

Publication Number Publication Date
DK81610C true DK81610C (en) 1956-12-10

Family

ID=19758524

Family Applications (1)

Application Number Title Priority Date Filing Date
DK326148A DK81610C (en) 1947-10-20 1948-10-20 Switching systems for establishing connections, eg in automatic telephone exchange systems.

Country Status (1)

Country Link
DK (1) DK81610C (en)

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