JPS6443835U - - Google Patents

Info

Publication number

JPS6443835U

JPS6443835U JP13769887U JP13769887U JPS6443835U JP S6443835 U JPS6443835 U JP S6443835U JP 13769887 U JP13769887 U JP 13769887U JP 13769887 U JP13769887 U JP 13769887U JP S6443835 U JPS6443835 U JP S6443835U

Authority

JP

Japan

Prior art keywords

far

layer

emitting ceramic

ceramic layer

serving

Prior art date

1987-09-08

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

• 239000000919 ceramic Substances 0.000 claims description 4
• 239000007769 metal material Substances 0.000 claims description 2
• 238000010411 cooking Methods 0.000 claims 2
• 238000010438 heat treatment Methods 0.000 claims 1
• 239000000463 material Substances 0.000 claims 1
• 239000010410 layer Substances 0.000 description 5
• 230000005855 radiation Effects 0.000 description 3
• 239000011247 coating layer Substances 0.000 description 2