JPS63135897U - - Google Patents

Info

Publication number

JPS63135897U

JPS63135897U JP2628387U JP2628387U JPS63135897U JP S63135897 U JPS63135897 U JP S63135897U JP 2628387 U JP2628387 U JP 2628387U JP 2628387 U JP2628387 U JP 2628387U JP S63135897 U JPS63135897 U JP S63135897U

Authority

JP

Japan

Prior art keywords

seat frame

foam

seat

synthetic resin

foamed

Prior art date

1987-02-26

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
• 229920003002 synthetic resin Polymers 0.000 claims 2
• 239000000057 synthetic resin Substances 0.000 claims 2
• 239000006260 foam Substances 0.000 claims 1
• 238000010097 foam moulding Methods 0.000 claims 1
• 239000011550 stock solution Substances 0.000 claims 1
• 238000005187 foaming Methods 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 1