JPS54172794U - - Google Patents

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Publication number
JPS54172794U
JPS54172794U JP7093578U JP7093578U JPS54172794U JP S54172794 U JPS54172794 U JP S54172794U JP 7093578 U JP7093578 U JP 7093578U JP 7093578 U JP7093578 U JP 7093578U JP S54172794 U JPS54172794 U JP S54172794U
Authority
JP
Japan
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
JP7093578U
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 JP7093578U priority Critical patent/JPS54172794U/ja
Publication of JPS54172794U publication Critical patent/JPS54172794U/ja
Pending legal-status Critical Current

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  • Fire-Detection Mechanisms (AREA)
JP7093578U 1978-05-25 1978-05-25 Pending JPS54172794U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7093578U JPS54172794U (ja) 1978-05-25 1978-05-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7093578U JPS54172794U (ja) 1978-05-25 1978-05-25

Publications (1)

Publication Number Publication Date
JPS54172794U true JPS54172794U (ja) 1979-12-06

Family

ID=28981211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7093578U Pending JPS54172794U (ja) 1978-05-25 1978-05-25

Country Status (1)

Country Link
JP (1) JPS54172794U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58180463U (ja) * 1982-05-27 1983-12-02 ニツタン株式会社 イオン化式煙感知器の耐風構造
JP2002365264A (ja) * 2001-06-11 2002-12-18 Riken Keiki Co Ltd イオン化式ガス感知器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833991U (ja) * 1971-08-30 1973-04-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833991U (ja) * 1971-08-30 1973-04-24

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58180463U (ja) * 1982-05-27 1983-12-02 ニツタン株式会社 イオン化式煙感知器の耐風構造
JP2002365264A (ja) * 2001-06-11 2002-12-18 Riken Keiki Co Ltd イオン化式ガス感知器
JP4550320B2 (ja) * 2001-06-11 2010-09-22 理研計器株式会社 イオン化式ガス感知器

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