JPS51144509A - Switch matrix multi-stage selecting drive system - Google Patents

Switch matrix multi-stage selecting drive system

Info

Publication number
JPS51144509A
JPS51144509A JP6884675A JP6884675A JPS51144509A JP S51144509 A JPS51144509 A JP S51144509A JP 6884675 A JP6884675 A JP 6884675A JP 6884675 A JP6884675 A JP 6884675A JP S51144509 A JPS51144509 A JP S51144509A
Authority
JP
Japan
Prior art keywords
drive system
switch matrix
matrix multi
stage selecting
selecting drive
Prior art date
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.)
Granted
Application number
JP6884675A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5615639B2 (enrdf_load_stackoverflow
Inventor
Kazuhiro Kasama
Naohiko Yasui
Seishiro Oguchi
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.)
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon Electric Co 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.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP6884675A priority Critical patent/JPS51144509A/ja
Publication of JPS51144509A publication Critical patent/JPS51144509A/ja
Publication of JPS5615639B2 publication Critical patent/JPS5615639B2/ja
Granted 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)
JP6884675A 1975-06-07 1975-06-07 Switch matrix multi-stage selecting drive system Granted JPS51144509A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6884675A JPS51144509A (en) 1975-06-07 1975-06-07 Switch matrix multi-stage selecting drive system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6884675A JPS51144509A (en) 1975-06-07 1975-06-07 Switch matrix multi-stage selecting drive system

Publications (2)

Publication Number Publication Date
JPS51144509A true JPS51144509A (en) 1976-12-11
JPS5615639B2 JPS5615639B2 (enrdf_load_stackoverflow) 1981-04-11

Family

ID=13385447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6884675A Granted JPS51144509A (en) 1975-06-07 1975-06-07 Switch matrix multi-stage selecting drive system

Country Status (1)

Country Link
JP (1) JPS51144509A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6094500U (ja) * 1983-12-06 1985-06-27 オリエント時計株式会社 ウオツチ用プリントフイルム基板の穴抜き加工装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5185307A (ja) * 1975-01-23 1976-07-26 Nippon Telegraph & Telephone Suitsuchimatoritsukusutadansentakukudohoshiki

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5185307A (ja) * 1975-01-23 1976-07-26 Nippon Telegraph & Telephone Suitsuchimatoritsukusutadansentakukudohoshiki

Also Published As

Publication number Publication date
JPS5615639B2 (enrdf_load_stackoverflow) 1981-04-11

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