JPH0194515U - - Google Patents

Info

Publication number

JPH0194515U

JPH0194515U JP19052887U JP19052887U JPH0194515U JP H0194515 U JPH0194515 U JP H0194515U JP 19052887 U JP19052887 U JP 19052887U JP 19052887 U JP19052887 U JP 19052887U JP H0194515 U JPH0194515 U JP H0194515U

Authority

JP

Japan

Prior art keywords

core material

framework

floor panel

frame

forming

Prior art date

1987-12-14

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 7
• 239000000463 material Substances 0.000 claims description 5
• 239000011810 insulating material Substances 0.000 claims 1
• 238000000034 method Methods 0.000 description 2
• 239000012774 insulation material Substances 0.000 description 1