JPS553681B2 - - Google Patents

Info

Publication number
JPS553681B2
JPS553681B2 JP4018574A JP4018574A JPS553681B2 JP S553681 B2 JPS553681 B2 JP S553681B2 JP 4018574 A JP4018574 A JP 4018574A JP 4018574 A JP4018574 A JP 4018574A JP S553681 B2 JPS553681 B2 JP S553681B2
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
JP4018574A
Other languages
Japanese (ja)
Other versions
JPS50134444A (fr
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 JP4018574A priority Critical patent/JPS553681B2/ja
Publication of JPS50134444A publication Critical patent/JPS50134444A/ja
Publication of JPS553681B2 publication Critical patent/JPS553681B2/ja
Expired legal-status Critical Current

Links

JP4018574A 1974-04-09 1974-04-09 Expired JPS553681B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4018574A JPS553681B2 (fr) 1974-04-09 1974-04-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4018574A JPS553681B2 (fr) 1974-04-09 1974-04-09

Publications (2)

Publication Number Publication Date
JPS50134444A JPS50134444A (fr) 1975-10-24
JPS553681B2 true JPS553681B2 (fr) 1980-01-26

Family

ID=12573711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4018574A Expired JPS553681B2 (fr) 1974-04-09 1974-04-09

Country Status (1)

Country Link
JP (1) JPS553681B2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5459946A (en) * 1977-10-21 1979-05-15 Oki Electric Ind Co Ltd Optical fiber branching device
JPS6170512A (ja) * 1984-09-14 1986-04-11 Nippon Telegr & Teleph Corp <Ntt> 光フアイバ伝搬光検出方法及びその検出器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403955A (en) * 1964-11-24 1968-10-01 Ibm Radiant energy conductor with diffusing surface

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403955A (en) * 1964-11-24 1968-10-01 Ibm Radiant energy conductor with diffusing surface

Also Published As

Publication number Publication date
JPS50134444A (fr) 1975-10-24

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