JPS6227894Y2 - - Google Patents

Info

Publication number
JPS6227894Y2
JPS6227894Y2 JP1979009602U JP960279U JPS6227894Y2 JP S6227894 Y2 JPS6227894 Y2 JP S6227894Y2 JP 1979009602 U JP1979009602 U JP 1979009602U JP 960279 U JP960279 U JP 960279U JP S6227894 Y2 JPS6227894 Y2 JP S6227894Y2
Authority
JP
Japan
Prior art keywords
reflecting mirror
receiving element
light
light receiving
signal processing
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.)
Expired
Application number
JP1979009602U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55109878U (en]
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 JP1979009602U priority Critical patent/JPS6227894Y2/ja
Publication of JPS55109878U publication Critical patent/JPS55109878U/ja
Application granted granted Critical
Publication of JPS6227894Y2 publication Critical patent/JPS6227894Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP1979009602U 1979-01-30 1979-01-30 Expired JPS6227894Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979009602U JPS6227894Y2 (en]) 1979-01-30 1979-01-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979009602U JPS6227894Y2 (en]) 1979-01-30 1979-01-30

Publications (2)

Publication Number Publication Date
JPS55109878U JPS55109878U (en]) 1980-08-01
JPS6227894Y2 true JPS6227894Y2 (en]) 1987-07-17

Family

ID=28820672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979009602U Expired JPS6227894Y2 (en]) 1979-01-30 1979-01-30

Country Status (1)

Country Link
JP (1) JPS6227894Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322347Y2 (en]) * 1972-07-28 1978-06-10

Also Published As

Publication number Publication date
JPS55109878U (en]) 1980-08-01

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