JPH022912U - - Google Patents

Info

Publication number

JPH022912U

JPH022912U JP7748988U JP7748988U JPH022912U JP H022912 U JPH022912 U JP H022912U JP 7748988 U JP7748988 U JP 7748988U JP 7748988 U JP7748988 U JP 7748988U JP H022912 U JPH022912 U JP H022912U

Authority

JP

Japan

Prior art keywords

plate

insulating material

heat insulating

attached

utility

Prior art date

1988-06-10

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

• 239000011810 insulating material Substances 0.000 claims description 2
• 238000010276 construction Methods 0.000 description 1
• 239000012774 insulation material Substances 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 238000009423 ventilation Methods 0.000 description 1