CH320600A - Installation automatique de télécommunication - Google Patents

Installation automatique de télécommunication

Info

Publication number
CH320600A
CH320600A CH320600DA CH320600A CH 320600 A CH320600 A CH 320600A CH 320600D A CH320600D A CH 320600DA CH 320600 A CH320600 A CH 320600A
Authority
CH
Switzerland
Prior art keywords
automatique
telecommunication
installation
Prior art date
Application number
Other languages
English (en)
Inventor
Marie Oberman Roelof Maarten
Original Assignee
Nederlanden Staat
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 Nederlanden Staat filed Critical Nederlanden Staat
Publication of CH320600A publication Critical patent/CH320600A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
CH320600D 1953-05-23 1954-05-17 Installation automatique de télécommunication CH320600A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL320600X 1953-05-23

Publications (1)

Publication Number Publication Date
CH320600A true CH320600A (de) 1957-03-31

Family

ID=19783978

Family Applications (1)

Application Number Title Priority Date Filing Date
CH320600D CH320600A (de) 1953-05-23 1954-05-17 Installation automatique de télécommunication

Country Status (7)

Country Link
US (1) US2853552A (de)
BE (1) BE528912A (de)
CH (1) CH320600A (de)
DE (1) DE972378C (de)
FR (1) FR1110277A (de)
GB (1) GB787238A (de)
NL (2) NL178596B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL272353A (de) * 1960-12-21
US3339027A (en) * 1964-10-07 1967-08-29 Bell Telephone Labor Inc Telephone line range extension circuitry
US4780595A (en) * 1987-08-28 1988-10-25 Alban Richard F Body dryer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585904A (en) * 1948-10-29 1952-02-19 Bell Telephone Labor Inc Crossbar telephone system
US2674657A (en) * 1949-04-04 1954-04-06 Itt Primary-secondary-spread crossbar telephone system
DE838772C (de) * 1949-10-13 1952-12-18 Siemens Ag Schaltungsanordnung fuer Fernmelde-, insbesondere Fernsprechanlagen mit mehreren Vermittlungsstellen und Relaiswaehlern
US2710893A (en) * 1951-03-27 1955-06-14 Itt Automatic telephone system and translator therefor
US2735894A (en) * 1951-04-11 1956-02-21 gohorel

Also Published As

Publication number Publication date
BE528912A (de)
NL87755C (de)
DE972378C (de) 1959-07-23
US2853552A (en) 1958-09-23
GB787238A (en) 1957-12-04
FR1110277A (fr) 1956-02-10
NL178596B (nl)

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