JPS63117961U - - Google Patents

Info

Publication number

JPS63117961U

JPS63117961U JP972987U JP972987U JPS63117961U JP S63117961 U JPS63117961 U JP S63117961U JP 972987 U JP972987 U JP 972987U JP 972987 U JP972987 U JP 972987U JP S63117961 U JPS63117961 U JP S63117961U

Authority

JP

Japan

Prior art keywords

snow melting

block body

utility

model registration

heating

Prior art date

1987-01-26

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

• 230000008018 melting Effects 0.000 claims description 8
• 238000002844 melting Methods 0.000 claims description 8
• 238000010438 heat treatment Methods 0.000 claims description 7
• 239000000919 ceramic Substances 0.000 claims description 2
• 239000012530 fluid Substances 0.000 claims 1
• 239000000155 melt Substances 0.000 claims 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1