JPH0311743U - - Google Patents

Info

Publication number

JPH0311743U

JPH0311743U JP7295189U JP7295189U JPH0311743U JP H0311743 U JPH0311743 U JP H0311743U JP 7295189 U JP7295189 U JP 7295189U JP 7295189 U JP7295189 U JP 7295189U JP H0311743 U JPH0311743 U JP H0311743U

Authority

JP

Japan

Prior art keywords

floor

impact sound

utility

floor impact

model registration

Prior art date

1989-06-20

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 10
• 230000000903 blocking effect Effects 0.000 claims description 5
• 239000002023 wood Substances 0.000 claims description 3
• 239000004745 nonwoven fabric Substances 0.000 claims description 2
• 238000009408 flooring Methods 0.000 claims 2
• 239000000853 adhesive Substances 0.000 claims 1
• 230000001070 adhesive effect Effects 0.000 claims 1
• 238000002955 isolation Methods 0.000 claims 1
• 238000003756 stirring Methods 0.000 claims 1
• 239000006261 foam material Substances 0.000 description 2
• 239000002131 composite material Substances 0.000 description 1
• 238000010276 construction Methods 0.000 description 1