JPS5745694A - Smoke sensor - Google Patents

Smoke sensor

Info

Publication number
JPS5745694A
JPS5745694A JP12069480A JP12069480A JPS5745694A JP S5745694 A JPS5745694 A JP S5745694A JP 12069480 A JP12069480 A JP 12069480A JP 12069480 A JP12069480 A JP 12069480A JP S5745694 A JPS5745694 A JP S5745694A
Authority
JP
Japan
Prior art keywords
smoke sensor
smoke
sensor
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
JP12069480A
Other languages
Japanese (ja)
Inventor
Katsura Yamamoto
Akihiro Kobayashi
Takao Fujisawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NITSUTAN KK
Nittan Co Ltd
Original Assignee
NITSUTAN KK
Nittan Co Ltd
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 by NITSUTAN KK, Nittan Co Ltd filed Critical NITSUTAN KK
Priority to JP12069480A priority Critical patent/JPS5745694A/en
Publication of JPS5745694A publication Critical patent/JPS5745694A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP12069480A 1980-09-02 1980-09-02 Smoke sensor Pending JPS5745694A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12069480A JPS5745694A (en) 1980-09-02 1980-09-02 Smoke sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12069480A JPS5745694A (en) 1980-09-02 1980-09-02 Smoke sensor

Publications (1)

Publication Number Publication Date
JPS5745694A true JPS5745694A (en) 1982-03-15

Family

ID=14792650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12069480A Pending JPS5745694A (en) 1980-09-02 1980-09-02 Smoke sensor

Country Status (1)

Country Link
JP (1) JPS5745694A (en)

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