FR962198A - - Google Patents

Info

Publication number
FR962198A
FR962198A FR962198DA FR962198A FR 962198 A FR962198 A FR 962198A FR 962198D A FR962198D A FR 962198DA FR 962198 A FR962198 A FR 962198A
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
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.)
Publication date
Application granted granted Critical
Publication of FR962198A publication Critical patent/FR962198A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Adhesives Or Adhesive Processes (AREA)
FR962198D 1939-09-15 Expired FR962198A (US06265458-20010724-C00018.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US295012A US2293191A (en) 1939-09-15 1939-09-15 Telephone system

Publications (1)

Publication Number Publication Date
FR962198A true FR962198A (US06265458-20010724-C00018.png) 1950-06-02

Family

ID=23135853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR962198D Expired FR962198A (US06265458-20010724-C00018.png) 1939-09-15

Country Status (4)

Country Link
US (1) US2293191A (US06265458-20010724-C00018.png)
FR (1) FR962198A (US06265458-20010724-C00018.png)
GB (1) GB653002A (US06265458-20010724-C00018.png)
NL (2) NL137222B (US06265458-20010724-C00018.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465539A (en) * 1946-12-20 1949-03-29 Bell Telephone Labor Inc Call failure signaling arrangement

Also Published As

Publication number Publication date
GB653002A (en) 1951-05-09
NL70954C (US06265458-20010724-C00018.png)
US2293191A (en) 1942-08-18
NL137222B (US06265458-20010724-C00018.png)

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