JPS63153824U - - Google Patents

Info

Publication number

JPS63153824U

JPS63153824U JP4739887U JP4739887U JPS63153824U JP S63153824 U JPS63153824 U JP S63153824U JP 4739887 U JP4739887 U JP 4739887U JP 4739887 U JP4739887 U JP 4739887U JP S63153824 U JPS63153824 U JP S63153824U

Authority

JP

Japan

Prior art keywords

lunch box

box body

heat storage

aluminum laminate

storage material

Prior art date

1987-03-30

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

• 238000005338 heat storage Methods 0.000 claims description 3
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
• 229910052782 aluminium Inorganic materials 0.000 claims description 2
• 239000011232 storage material Substances 0.000 claims description 2
• 238000010586 diagram Methods 0.000 description 1
• 239000011810 insulating material Substances 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1