JPS6427897U - - Google Patents

Info

Publication number

JPS6427897U

JPS6427897U JP12159487U JP12159487U JPS6427897U JP S6427897 U JPS6427897 U JP S6427897U JP 12159487 U JP12159487 U JP 12159487U JP 12159487 U JP12159487 U JP 12159487U JP S6427897 U JPS6427897 U JP S6427897U

Authority

JP

Japan

Prior art keywords

protective cover

high frequency

stirrer

heater

heating chamber

Prior art date

1987-08-07

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

• 230000001681 protective effect Effects 0.000 claims description 5
• 238000010438 heat treatment Methods 0.000 claims description 3
• 230000000903 blocking effect Effects 0.000 claims 1
• 230000005855 radiation Effects 0.000 claims 1
• 238000003756 stirring Methods 0.000 claims 1