JPS6457590U - - Google Patents

Info

Publication number
JPS6457590U
JPS6457590U JP15256887U JP15256887U JPS6457590U JP S6457590 U JPS6457590 U JP S6457590U JP 15256887 U JP15256887 U JP 15256887U JP 15256887 U JP15256887 U JP 15256887U JP S6457590 U JPS6457590 U JP S6457590U
Authority
JP
Japan
Prior art keywords
smoke detection
main body
smoke
detection section
insect screen
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
JP15256887U
Other languages
English (en)
Japanese (ja)
Other versions
JPH063515Y2 (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 JP15256887U priority Critical patent/JPH063515Y2/ja
Publication of JPS6457590U publication Critical patent/JPS6457590U/ja
Application granted granted Critical
Publication of JPH063515Y2 publication Critical patent/JPH063515Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP15256887U 1987-10-05 1987-10-05 光電式煙感知器 Expired - Lifetime JPH063515Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15256887U JPH063515Y2 (ja) 1987-10-05 1987-10-05 光電式煙感知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15256887U JPH063515Y2 (ja) 1987-10-05 1987-10-05 光電式煙感知器

Publications (2)

Publication Number Publication Date
JPS6457590U true JPS6457590U (zh) 1989-04-10
JPH063515Y2 JPH063515Y2 (ja) 1994-01-26

Family

ID=31427614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15256887U Expired - Lifetime JPH063515Y2 (ja) 1987-10-05 1987-10-05 光電式煙感知器

Country Status (1)

Country Link
JP (1) JPH063515Y2 (zh)

Also Published As

Publication number Publication date
JPH063515Y2 (ja) 1994-01-26

Similar Documents

Publication Publication Date Title
JPS6457590U (zh)
JPS6457589U (zh)
JPH0388178U (zh)
JPH01116894U (zh)
JPS645303U (zh)
JPS62166590U (zh)
JPS6160395U (zh)
JPH02126295U (zh)
JPH025809U (zh)
JPH02110835U (zh)
JPS64187U (zh)
JPS63171894U (zh)
JPH0453421U (zh)
JPH0485631U (zh)
JPS63180982U (zh)
JPH02143691U (zh)
JPH0224830U (zh)
JPS62168528U (zh)
JPH01135794U (zh)
JPH0476112U (zh)
JPH0436693U (zh)
JPS6386000U (zh)
JPH0436541U (zh)
JPH0354093U (zh)
JPH01136483U (zh)