JPS6454185U - - Google Patents

Info

Publication number
JPS6454185U
JPS6454185U JP14908487U JP14908487U JPS6454185U JP S6454185 U JPS6454185 U JP S6454185U JP 14908487 U JP14908487 U JP 14908487U JP 14908487 U JP14908487 U JP 14908487U JP S6454185 U JPS6454185 U JP S6454185U
Authority
JP
Japan
Prior art keywords
receiving unit
light receiving
smoke
light emitting
photoelectric
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
JP14908487U
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 JP14908487U priority Critical patent/JPS6454185U/ja
Publication of JPS6454185U publication Critical patent/JPS6454185U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
JP14908487U 1987-09-29 1987-09-29 Pending JPS6454185U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14908487U JPS6454185U (enrdf_load_stackoverflow) 1987-09-29 1987-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14908487U JPS6454185U (enrdf_load_stackoverflow) 1987-09-29 1987-09-29

Publications (1)

Publication Number Publication Date
JPS6454185U true JPS6454185U (enrdf_load_stackoverflow) 1989-04-04

Family

ID=31420992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14908487U Pending JPS6454185U (enrdf_load_stackoverflow) 1987-09-29 1987-09-29

Country Status (1)

Country Link
JP (1) JPS6454185U (enrdf_load_stackoverflow)

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