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JPS4879989A - - Google Patents

Info

Publication number
JPS4879989A
JPS4879989A JP906072A JP906072A JPS4879989A JP S4879989 A JPS4879989 A JP S4879989A JP 906072 A JP906072 A JP 906072A JP 906072 A JP906072 A JP 906072A JP S4879989 A JPS4879989 A JP S4879989A
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
JP906072A
Other languages
Japanese (ja)
Other versions
JPS5642183B2 (de
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 JP906072A priority Critical patent/JPS5642183B2/ja
Publication of JPS4879989A publication Critical patent/JPS4879989A/ja
Publication of JPS5642183B2 publication Critical patent/JPS5642183B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Led Devices (AREA)
  • Optical Communication System (AREA)
JP906072A 1972-01-26 1972-01-26 Expired JPS5642183B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP906072A JPS5642183B2 (de) 1972-01-26 1972-01-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP906072A JPS5642183B2 (de) 1972-01-26 1972-01-26

Publications (2)

Publication Number Publication Date
JPS4879989A true JPS4879989A (de) 1973-10-26
JPS5642183B2 JPS5642183B2 (de) 1981-10-02

Family

ID=11710059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP906072A Expired JPS5642183B2 (de) 1972-01-26 1972-01-26

Country Status (1)

Country Link
JP (1) JPS5642183B2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5275903A (en) * 1975-12-22 1977-06-25 Victor Co Of Japan Ltd S/n improvement system for laser beam modulated by infromation signal
JPS54152404A (en) * 1978-05-22 1979-11-30 Yagi Antenna Co Ltd Infrared-ray transmitter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829709U (de) * 1971-08-13 1973-04-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829709U (de) * 1971-08-13 1973-04-12

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5275903A (en) * 1975-12-22 1977-06-25 Victor Co Of Japan Ltd S/n improvement system for laser beam modulated by infromation signal
JPS54152404A (en) * 1978-05-22 1979-11-30 Yagi Antenna Co Ltd Infrared-ray transmitter

Also Published As

Publication number Publication date
JPS5642183B2 (de) 1981-10-02

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