JPS61204299U - - Google Patents

Info

Publication number
JPS61204299U
JPS61204299U JP1985085940U JP8594085U JPS61204299U JP S61204299 U JPS61204299 U JP S61204299U JP 1985085940 U JP1985085940 U JP 1985085940U JP 8594085 U JP8594085 U JP 8594085U JP S61204299 U JPS61204299 U JP S61204299U
Authority
JP
Japan
Prior art keywords
light
amplified
emitted
receiver
light receiver
Prior art date
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.)
Pending
Application number
JP1985085940U
Other languages
English (en)
Japanese (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 JP1985085940U priority Critical patent/JPS61204299U/ja
Publication of JPS61204299U publication Critical patent/JPS61204299U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
  • Emergency Alarm Devices (AREA)
  • Optical Communication System (AREA)
JP1985085940U 1985-06-07 1985-06-07 Pending JPS61204299U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985085940U JPS61204299U (enrdf_load_stackoverflow) 1985-06-07 1985-06-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985085940U JPS61204299U (enrdf_load_stackoverflow) 1985-06-07 1985-06-07

Publications (1)

Publication Number Publication Date
JPS61204299U true JPS61204299U (enrdf_load_stackoverflow) 1986-12-23

Family

ID=30636785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985085940U Pending JPS61204299U (enrdf_load_stackoverflow) 1985-06-07 1985-06-07

Country Status (1)

Country Link
JP (1) JPS61204299U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039100A (enrdf_load_stackoverflow) * 1973-08-08 1975-04-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039100A (enrdf_load_stackoverflow) * 1973-08-08 1975-04-10

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