JPS62110249U - - Google Patents

Info

Publication number

JPS62110249U

JPS62110249U JP20323385U JP20323385U JPS62110249U JP S62110249 U JPS62110249 U JP S62110249U JP 20323385 U JP20323385 U JP 20323385U JP 20323385 U JP20323385 U JP 20323385U JP S62110249 U JPS62110249 U JP S62110249U

Authority

JP

Japan

Prior art keywords

hearth

heated

protrusions

view

showing

Prior art date

1985-12-27

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

• 238000010438 heat treatment Methods 0.000 claims 1
• 239000011810 insulating material Substances 0.000 claims 1
• 238000009413 insulation Methods 0.000 description 2
• 230000015572 biosynthetic process Effects 0.000 description 1
• 239000000919 ceramic Substances 0.000 description 1
• 239000000835 fiber Substances 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 239000011819 refractory material Substances 0.000 description 1