JPS6234016U - - Google Patents

Info

Publication number

JPS6234016U

JPS6234016U JP12493085U JP12493085U JPS6234016U JP S6234016 U JPS6234016 U JP S6234016U JP 12493085 U JP12493085 U JP 12493085U JP 12493085 U JP12493085 U JP 12493085U JP S6234016 U JPS6234016 U JP S6234016U

Authority

JP

Japan

Prior art keywords

core material

sound absorbing

pillar

gap

utility

Prior art date

1985-08-14

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

• 239000011162 core material Substances 0.000 claims description 4
• 239000000463 material Substances 0.000 claims description 3
• 239000011358 absorbing material Substances 0.000 claims description 2