JPH0180416U - - Google Patents

Info

Publication number

JPH0180416U

JPH0180416U JP1987175222U JP17522287U JPH0180416U JP H0180416 U JPH0180416 U JP H0180416U JP 1987175222 U JP1987175222 U JP 1987175222U JP 17522287 U JP17522287 U JP 17522287U JP H0180416 U JPH0180416 U JP H0180416U

Authority

JP

Japan

Prior art keywords

cork layer

utility

synthetic resin

scope

registration request

Prior art date

1987-11-17

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

• 239000007799 cork Substances 0.000 claims description 3
• 239000000463 material Substances 0.000 claims description 3
• 229920003002 synthetic resin Polymers 0.000 claims 1
• 239000000057 synthetic resin Substances 0.000 claims 1
• 239000003365 glass fiber Substances 0.000 description 1
• 239000004745 nonwoven fabric Substances 0.000 description 1
• 239000002984 plastic foam Substances 0.000 description 1