JPS5412447U - - Google Patents

Info

Publication number
JPS5412447U
JPS5412447U JP1977085724U JP8572477U JPS5412447U JP S5412447 U JPS5412447 U JP S5412447U JP 1977085724 U JP1977085724 U JP 1977085724U JP 8572477 U JP8572477 U JP 8572477U JP S5412447 U JPS5412447 U JP S5412447U
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
JP1977085724U
Other versions
JPS5815926Y2 (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 JP1977085724U priority Critical patent/JPS5815926Y2/ja
Publication of JPS5412447U publication Critical patent/JPS5412447U/ja
Application granted granted Critical
Publication of JPS5815926Y2 publication Critical patent/JPS5815926Y2/ja
Expired legal-status Critical Current

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  • Optical Communication System (AREA)
JP1977085724U 1977-06-28 1977-06-28 複合型光波長分波回路 Expired JPS5815926Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1977085724U JPS5815926Y2 (ja) 1977-06-28 1977-06-28 複合型光波長分波回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977085724U JPS5815926Y2 (ja) 1977-06-28 1977-06-28 複合型光波長分波回路

Publications (2)

Publication Number Publication Date
JPS5412447U true JPS5412447U (ja) 1979-01-26
JPS5815926Y2 JPS5815926Y2 (ja) 1983-03-31

Family

ID=29009631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1977085724U Expired JPS5815926Y2 (ja) 1977-06-28 1977-06-28 複合型光波長分波回路

Country Status (1)

Country Link
JP (1) JPS5815926Y2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721723U (ja) * 1980-07-11 1982-02-04
JPS58149018A (ja) * 1982-03-01 1983-09-05 Nippon Telegr & Teleph Corp <Ntt> 光合波分波器
JPS59211015A (ja) * 1983-05-16 1984-11-29 Nippon Telegr & Teleph Corp <Ntt> 光合分波器
JPH0378711A (ja) * 1989-08-22 1991-04-03 Nec Corp 光分波系

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290957A (en) * 1976-01-26 1977-07-30 Nippon Telegr & Teleph Corp <Ntt> Branching filter for optical fibers
JPS5387243A (en) * 1977-01-10 1978-08-01 Matsushita Electric Ind Co Ltd Light signal propagator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290957A (en) * 1976-01-26 1977-07-30 Nippon Telegr & Teleph Corp <Ntt> Branching filter for optical fibers
JPS5387243A (en) * 1977-01-10 1978-08-01 Matsushita Electric Ind Co Ltd Light signal propagator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721723U (ja) * 1980-07-11 1982-02-04
JPS58149018A (ja) * 1982-03-01 1983-09-05 Nippon Telegr & Teleph Corp <Ntt> 光合波分波器
JPS59211015A (ja) * 1983-05-16 1984-11-29 Nippon Telegr & Teleph Corp <Ntt> 光合分波器
JPH0378711A (ja) * 1989-08-22 1991-04-03 Nec Corp 光分波系

Also Published As

Publication number Publication date
JPS5815926Y2 (ja) 1983-03-31

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