JPS6257891U - - Google Patents

Info

Publication number
JPS6257891U
JPS6257891U JP14814485U JP14814485U JPS6257891U JP S6257891 U JPS6257891 U JP S6257891U JP 14814485 U JP14814485 U JP 14814485U JP 14814485 U JP14814485 U JP 14814485U JP S6257891 U JPS6257891 U JP S6257891U
Authority
JP
Japan
Prior art keywords
case
smoke
periphery
diameter
cover part
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.)
Granted
Application number
JP14814485U
Other languages
English (en)
Japanese (ja)
Other versions
JPH044316Y2 (xx
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 JP1985148144U priority Critical patent/JPH044316Y2/ja
Publication of JPS6257891U publication Critical patent/JPS6257891U/ja
Application granted granted Critical
Publication of JPH044316Y2 publication Critical patent/JPH044316Y2/ja
Expired legal-status Critical Current

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  • Fire-Detection Mechanisms (AREA)
JP1985148144U 1985-09-30 1985-09-30 Expired JPH044316Y2 (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985148144U JPH044316Y2 (xx) 1985-09-30 1985-09-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985148144U JPH044316Y2 (xx) 1985-09-30 1985-09-30

Publications (2)

Publication Number Publication Date
JPS6257891U true JPS6257891U (xx) 1987-04-10
JPH044316Y2 JPH044316Y2 (xx) 1992-02-07

Family

ID=31062147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985148144U Expired JPH044316Y2 (xx) 1985-09-30 1985-09-30

Country Status (1)

Country Link
JP (1) JPH044316Y2 (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0193896A (ja) * 1987-10-05 1989-04-12 Matsushita Electric Works Ltd 煙感知器
JPH01116895U (xx) * 1988-01-29 1989-08-07
JP2003141653A (ja) * 2001-10-31 2003-05-16 Nohmi Bosai Ltd 火災感知器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49102395A (xx) * 1972-09-21 1974-09-27
JPS49131798A (xx) * 1973-04-17 1974-12-17
JPS5437272U (xx) * 1977-08-11 1979-03-10
JPS5627596U (xx) * 1979-08-10 1981-03-14
JPS5912717U (ja) * 1982-07-16 1984-01-26 ダイキヨ−・ベバスト株式会社 乗物の屋根窓

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49102395A (xx) * 1972-09-21 1974-09-27
JPS49131798A (xx) * 1973-04-17 1974-12-17
JPS5437272U (xx) * 1977-08-11 1979-03-10
JPS5627596U (xx) * 1979-08-10 1981-03-14
JPS5912717U (ja) * 1982-07-16 1984-01-26 ダイキヨ−・ベバスト株式会社 乗物の屋根窓

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0193896A (ja) * 1987-10-05 1989-04-12 Matsushita Electric Works Ltd 煙感知器
JPH01116895U (xx) * 1988-01-29 1989-08-07
JP2003141653A (ja) * 2001-10-31 2003-05-16 Nohmi Bosai Ltd 火災感知器

Also Published As

Publication number Publication date
JPH044316Y2 (xx) 1992-02-07

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