FR1389578A - Cross-bar type switching system - Google Patents

Cross-bar type switching system

Info

Publication number: FR1389578A
Authority: FR; France
Prior art keywords: cross; switching system; type switching; bar type; bar
Prior art date: 1963-02-08
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

FR963109A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hitachi Ltd

Original Assignee

Hitachi Ltd

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.)

1963-02-08

Filing date

1964-02-08

Publication date

1965-02-19

1964-02-08 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

1964-02-08 Priority to FR963109A priority Critical patent/FR1389578A/en

1965-02-19 Application granted granted Critical

1965-02-19 Publication of FR1389578A publication Critical patent/FR1389578A/en

Status Expired legal-status Critical Current

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)

FR963109A 1963-02-08 1964-02-08 Cross-bar type switching system Expired FR1389578A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR963109A FR1389578A (en)	1963-02-08	1964-02-08	Cross-bar type switching system

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP552663		1963-02-08
FR963109A FR1389578A (en)	1963-02-08	1964-02-08	Cross-bar type switching system

Publications (1)

Publication Number	Publication Date
FR1389578A true FR1389578A (en)	1965-02-19

Family

ID=26205805

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR963109A Expired FR1389578A (en)	1963-02-08	1964-02-08	Cross-bar type switching system

Country Status (1)

Country	Link
FR (1)	FR1389578A (en)

1964
- 1964-02-08 FR FR963109A patent/FR1389578A/en not_active Expired

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