JPS6349819Y2 - - Google Patents

Info

Publication number
JPS6349819Y2
JPS6349819Y2 JP6753583U JP6753583U JPS6349819Y2 JP S6349819 Y2 JPS6349819 Y2 JP S6349819Y2 JP 6753583 U JP6753583 U JP 6753583U JP 6753583 U JP6753583 U JP 6753583U JP S6349819 Y2 JPS6349819 Y2 JP S6349819Y2
Authority
JP
Japan
Prior art keywords
light emitting
fire
detection level
color
emitting diode
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
JP6753583U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59174688U (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 JP6753583U priority Critical patent/JPS59174688U/ja
Publication of JPS59174688U publication Critical patent/JPS59174688U/ja
Application granted granted Critical
Publication of JPS6349819Y2 publication Critical patent/JPS6349819Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
JP6753583U 1983-05-06 1983-05-06 火災感知器 Granted JPS59174688U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6753583U JPS59174688U (ja) 1983-05-06 1983-05-06 火災感知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6753583U JPS59174688U (ja) 1983-05-06 1983-05-06 火災感知器

Publications (2)

Publication Number Publication Date
JPS59174688U JPS59174688U (ja) 1984-11-21
JPS6349819Y2 true JPS6349819Y2 (en, 2012) 1988-12-21

Family

ID=30197723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6753583U Granted JPS59174688U (ja) 1983-05-06 1983-05-06 火災感知器

Country Status (1)

Country Link
JP (1) JPS59174688U (en, 2012)

Also Published As

Publication number Publication date
JPS59174688U (ja) 1984-11-21

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