JPS6295008U - - Google Patents

Info

Publication number

JPS6295008U

JPS6295008U JP18833385U JP18833385U JPS6295008U JP S6295008 U JPS6295008 U JP S6295008U JP 18833385 U JP18833385 U JP 18833385U JP 18833385 U JP18833385 U JP 18833385U JP S6295008 U JPS6295008 U JP S6295008U

Authority

JP

Japan

Prior art keywords

ventilation

group

ventilator

smoke exhaust

selection switch

Prior art date

1985-12-06

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

• 238000009423 ventilation Methods 0.000 claims description 8
• 239000000779 smoke Substances 0.000 claims description 4
• 238000004378 air conditioning Methods 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1