JPS647397U - - Google Patents

Info

Publication number
JPS647397U
JPS647397U JP10050887U JP10050887U JPS647397U JP S647397 U JPS647397 U JP S647397U JP 10050887 U JP10050887 U JP 10050887U JP 10050887 U JP10050887 U JP 10050887U JP S647397 U JPS647397 U JP S647397U
Authority
JP
Japan
Prior art keywords
ionization chamber
internal
external
ionization
electrode
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
JP10050887U
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 JP10050887U priority Critical patent/JPS647397U/ja
Publication of JPS647397U publication Critical patent/JPS647397U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
JP10050887U 1987-06-30 1987-06-30 Pending JPS647397U (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10050887U JPS647397U (no) 1987-06-30 1987-06-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10050887U JPS647397U (no) 1987-06-30 1987-06-30

Publications (1)

Publication Number Publication Date
JPS647397U true JPS647397U (no) 1989-01-17

Family

ID=31328644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10050887U Pending JPS647397U (no) 1987-06-30 1987-06-30

Country Status (1)

Country Link
JP (1) JPS647397U (no)

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