JPS525209B2 - - Google Patents

Info

Publication number
JPS525209B2
JPS525209B2 JP47075638A JP7563872A JPS525209B2 JP S525209 B2 JPS525209 B2 JP S525209B2 JP 47075638 A JP47075638 A JP 47075638A JP 7563872 A JP7563872 A JP 7563872A JP S525209 B2 JPS525209 B2 JP S525209B2
Authority
JP
Japan
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
JP47075638A
Other languages
Japanese (ja)
Other versions
JPS4934214A (enrdf_load_html_response
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 filed Critical
Priority to JP47075638A priority Critical patent/JPS525209B2/ja
Publication of JPS4934214A publication Critical patent/JPS4934214A/ja
Publication of JPS525209B2 publication Critical patent/JPS525209B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Integrated Circuits (AREA)
  • Electronic Switches (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Optical Communication System (AREA)
JP47075638A 1972-07-28 1972-07-28 Expired JPS525209B2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP47075638A JPS525209B2 (enrdf_load_html_response) 1972-07-28 1972-07-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47075638A JPS525209B2 (enrdf_load_html_response) 1972-07-28 1972-07-28

Publications (2)

Publication Number Publication Date
JPS4934214A JPS4934214A (enrdf_load_html_response) 1974-03-29
JPS525209B2 true JPS525209B2 (enrdf_load_html_response) 1977-02-10

Family

ID=13581983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47075638A Expired JPS525209B2 (enrdf_load_html_response) 1972-07-28 1972-07-28

Country Status (1)

Country Link
JP (1) JPS525209B2 (enrdf_load_html_response)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849075B2 (ja) * 1975-06-24 1983-11-01 日本電気株式会社 ヒカリツウシンヨウキリカエマトリクス
JPS5498505A (en) * 1978-01-20 1979-08-03 Nippon Telegr & Teleph Corp <Ntt> Optical exchanger for broad band signal
JPS5526765A (en) * 1978-08-15 1980-02-26 Nippon Telegr & Teleph Corp <Ntt> Switch matrix for photo switchboard
JPS5557707U (enrdf_load_html_response) * 1978-10-16 1980-04-19
JPS55156902A (en) * 1979-05-25 1980-12-06 Fujitsu Ltd Partly transmittable mirror channel-connecting photo switch having photodetector
JPS55159402A (en) * 1979-05-31 1980-12-11 Fujitsu Ltd Full mirror type channel-connecting photo switch having photo detector
JPS5825605A (ja) * 1981-08-08 1983-02-15 Nippon Telegr & Teleph Corp <Ntt> 光マトリクススイツチ
IT1165499B (it) * 1983-12-20 1987-04-22 Alfa Romeo Auto Spa Sisteam per la composizione flessibile di fasci laser

Also Published As

Publication number Publication date
JPS4934214A (enrdf_load_html_response) 1974-03-29

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