JPS6271285U - - Google Patents

Info

Publication number

JPS6271285U

JPS6271285U JP16357185U JP16357185U JPS6271285U JP S6271285 U JPS6271285 U JP S6271285U JP 16357185 U JP16357185 U JP 16357185U JP 16357185 U JP16357185 U JP 16357185U JP S6271285 U JPS6271285 U JP S6271285U

Authority

JP

Japan

Prior art keywords

door body

ventilation space

door

absorbing material

sound absorbing

Prior art date

1985-10-24

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 4
• 239000011358 absorbing material Substances 0.000 claims description 2

Cited By (1)