JPH0234639U - - Google Patents

Info

Publication number

JPH0234639U

JPH0234639U JP11256288U JP11256288U JPH0234639U JP H0234639 U JPH0234639 U JP H0234639U JP 11256288 U JP11256288 U JP 11256288U JP 11256288 U JP11256288 U JP 11256288U JP H0234639 U JPH0234639 U JP H0234639U

Authority

JP

Japan

Prior art keywords

synthetic resin

board

back side

foam layer

integrated

Prior art date

1988-08-26

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

• 229920003002 synthetic resin Polymers 0.000 claims description 6
• 239000000057 synthetic resin Substances 0.000 claims description 6
• 238000010276 construction Methods 0.000 claims description 5
• 239000006260 foam Substances 0.000 claims description 3
• 239000010410 layer Substances 0.000 claims description 3
• 239000012792 core layer Substances 0.000 claims description 2
• 239000002184 metal Substances 0.000 claims description 2

Cited By (1)