JPS62118808U - - Google Patents

Info

Publication number

JPS62118808U

JPS62118808U JP628886U JP628886U JPS62118808U JP S62118808 U JPS62118808 U JP S62118808U JP 628886 U JP628886 U JP 628886U JP 628886 U JP628886 U JP 628886U JP S62118808 U JPS62118808 U JP S62118808U

Authority

JP

Japan

Prior art keywords

piece

air

heat insulating

insulating board

substantially air

Prior art date

1986-01-20

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

• 239000006260 foam Substances 0.000 claims 1
• 229920003002 synthetic resin Polymers 0.000 claims 1
• 239000000057 synthetic resin Substances 0.000 claims 1
• 238000010276 construction Methods 0.000 description 1
• 238000005187 foaming Methods 0.000 description 1
• 238000009413 insulation Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 239000011347 resin Substances 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1