JPH03108995U - - Google Patents

Info

Publication number

JPH03108995U

JPH03108995U JP1729490U JP1729490U JPH03108995U JP H03108995 U JPH03108995 U JP H03108995U JP 1729490 U JP1729490 U JP 1729490U JP 1729490 U JP1729490 U JP 1729490U JP H03108995 U JPH03108995 U JP H03108995U

Authority

JP

Japan

Prior art keywords

heat

insulating sheet

insulating

perforated

pipe

Prior art date

1990-02-22

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

• 239000002131 composite material Substances 0.000 claims description 8
• 239000002184 metal Substances 0.000 claims description 3
• 230000002093 peripheral effect Effects 0.000 claims 1
• 238000009413 insulation Methods 0.000 description 4
• 239000011148 porous material Substances 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 1

Cited By (1)