JPS6314986U - - Google Patents

Info

Publication number

JPS6314986U

JPS6314986U JP10265686U JP10265686U JPS6314986U JP S6314986 U JPS6314986 U JP S6314986U JP 10265686 U JP10265686 U JP 10265686U JP 10265686 U JP10265686 U JP 10265686U JP S6314986 U JPS6314986 U JP S6314986U

Authority

JP

Japan

Prior art keywords

injection port

heat insulating

cover part

covers

space

Prior art date

1986-07-03

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 3
• 239000013013 elastic material Substances 0.000 claims description 2
• 239000011810 insulating material Substances 0.000 claims description 2
• 238000002347 injection Methods 0.000 claims 6
• 239000007924 injection Substances 0.000 claims 6
• 239000006260 foam Substances 0.000 claims 2
• 238000005187 foaming Methods 0.000 description 2