JPS54110004U - - Google Patents

Info

Publication number
JPS54110004U
JPS54110004U JP1978005589U JP558978U JPS54110004U JP S54110004 U JPS54110004 U JP S54110004U JP 1978005589 U JP1978005589 U JP 1978005589U JP 558978 U JP558978 U JP 558978U JP S54110004 U JPS54110004 U JP S54110004U
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.)
Granted
Application number
JP1978005589U
Other versions
JPS5815922Y2 (ja
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 JP1978005589U priority Critical patent/JPS5815922Y2/ja
Publication of JPS54110004U publication Critical patent/JPS54110004U/ja
Application granted granted Critical
Publication of JPS5815922Y2 publication Critical patent/JPS5815922Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Optical Communication System (AREA)
JP1978005589U 1978-01-23 1978-01-23 光伝送路切替器 Expired JPS5815922Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978005589U JPS5815922Y2 (ja) 1978-01-23 1978-01-23 光伝送路切替器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978005589U JPS5815922Y2 (ja) 1978-01-23 1978-01-23 光伝送路切替器

Publications (2)

Publication Number Publication Date
JPS54110004U true JPS54110004U (ja) 1979-08-02
JPS5815922Y2 JPS5815922Y2 (ja) 1983-03-31

Family

ID=28811586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978005589U Expired JPS5815922Y2 (ja) 1978-01-23 1978-01-23 光伝送路切替器

Country Status (1)

Country Link
JP (1) JPS5815922Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63301918A (ja) * 1987-06-01 1988-12-08 Nippon Telegr & Teleph Corp <Ntt> ファイバ可動型光スイッチ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53112762A (en) * 1977-03-14 1978-10-02 Fujitsu Ltd Photo switching element

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53112762A (en) * 1977-03-14 1978-10-02 Fujitsu Ltd Photo switching element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63301918A (ja) * 1987-06-01 1988-12-08 Nippon Telegr & Teleph Corp <Ntt> ファイバ可動型光スイッチ

Also Published As

Publication number Publication date
JPS5815922Y2 (ja) 1983-03-31

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