JPS6334446U - - Google Patents

Info

Publication number

JPS6334446U

JPS6334446U JP12865086U JP12865086U JPS6334446U JP S6334446 U JPS6334446 U JP S6334446U JP 12865086 U JP12865086 U JP 12865086U JP 12865086 U JP12865086 U JP 12865086U JP S6334446 U JPS6334446 U JP S6334446U

Authority

JP

Japan

Prior art keywords

smoke

smoke detector

fixedly installed

ventilation fan

evacuation device

Prior art date

1986-08-22

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

Links

• Espacenet
• Global Dossier
• Discuss

• 239000000779 smoke Substances 0.000 claims description 8
• 238000009423 ventilation Methods 0.000 claims description 3
• 238000010586 diagram Methods 0.000 description 1
• 238000009429 electrical wiring Methods 0.000 description 1