JPS61183866U - - Google Patents

Info

Publication number

JPS61183866U

JPS61183866U JP6749385U JP6749385U JPS61183866U JP S61183866 U JPS61183866 U JP S61183866U JP 6749385 U JP6749385 U JP 6749385U JP 6749385 U JP6749385 U JP 6749385U JP S61183866 U JPS61183866 U JP S61183866U

Authority

JP

Japan

Prior art keywords

heat insulating

insulating material

peripheral wall

protrusions

extending

Prior art date

1985-05-07

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

• 230000002093 peripheral effect Effects 0.000 claims description 4
• 239000011810 insulating material Substances 0.000 claims 2
• 235000013611 frozen food Nutrition 0.000 description 1

Cited By (2)