JPS61109798U - - Google Patents

Info

Publication number

JPS61109798U

JPS61109798U JP19434584U JP19434584U JPS61109798U JP S61109798 U JPS61109798 U JP S61109798U JP 19434584 U JP19434584 U JP 19434584U JP 19434584 U JP19434584 U JP 19434584U JP S61109798 U JPS61109798 U JP S61109798U

Authority

JP

Japan

Prior art keywords

pasted

natural

plastic

utility

core material

Prior art date

1984-12-21

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

• 239000011162 core material Substances 0.000 claims description 9
• 239000010985 leather Substances 0.000 claims description 6
• 239000002649 leather substitute Substances 0.000 claims 8
• 239000002023 wood Substances 0.000 claims 7
• 239000004744 fabric Substances 0.000 claims 1
• 239000000463 material Substances 0.000 claims 1
• 239000002184 metal Substances 0.000 claims 1
• 238000012986 modification Methods 0.000 description 1
• 230000004048 modification Effects 0.000 description 1