JPS63116646U - - Google Patents

Info

Publication number

JPS63116646U

JPS63116646U JP811587U JP811587U JPS63116646U JP S63116646 U JPS63116646 U JP S63116646U JP 811587 U JP811587 U JP 811587U JP 811587 U JP811587 U JP 811587U JP S63116646 U JPS63116646 U JP S63116646U

Authority

JP

Japan

Prior art keywords

sound insulating

attached

insulating material

cushion material

cushion

Prior art date

1987-01-21

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

• 239000000463 material Substances 0.000 claims description 6
• 238000009408 flooring Methods 0.000 claims description 2
• 239000006260 foam Substances 0.000 claims description 2
• 239000011810 insulating material Substances 0.000 claims 3
• 238000010030 laminating Methods 0.000 claims 1
• 230000003014 reinforcing effect Effects 0.000 claims 1
• 239000012774 insulation material Substances 0.000 description 1
• 230000002787 reinforcement Effects 0.000 description 1
• 239000002023 wood Substances 0.000 description 1