JPS6254396U - - Google Patents

Info

Publication number

JPS6254396U

JPS6254396U JP14510585U JP14510585U JPS6254396U JP S6254396 U JPS6254396 U JP S6254396U JP 14510585 U JP14510585 U JP 14510585U JP 14510585 U JP14510585 U JP 14510585U JP S6254396 U JPS6254396 U JP S6254396U

Authority

JP

Japan

Prior art keywords

torr

insulation material

vacuum

glass wool

wool fibers

Prior art date

1985-09-25

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

• 239000012774 insulation material Substances 0.000 claims description 5
• 239000000835 fiber Substances 0.000 claims description 4
• 239000011491 glass wool Substances 0.000 claims description 4
• 239000007769 metal material Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 3
• 239000000843 powder Substances 0.000 description 2
• 238000009413 insulation Methods 0.000 description 1
• 238000003475 lamination Methods 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 235000019362 perlite Nutrition 0.000 description 1
• 239000010451 perlite Substances 0.000 description 1
• 239000002985 plastic film Substances 0.000 description 1
• 229920006255 plastic film Polymers 0.000 description 1

Cited By (3)