JPS61136486U - - Google Patents

Info

Publication number

JPS61136486U

JPS61136486U JP1909685U JP1909685U JPS61136486U JP S61136486 U JPS61136486 U JP S61136486U JP 1909685 U JP1909685 U JP 1909685U JP 1909685 U JP1909685 U JP 1909685U JP S61136486 U JPS61136486 U JP S61136486U

Authority

JP

Japan

Prior art keywords

heater

graphite

view

exposes

wall surface

Prior art date

1985-02-15

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

• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
• 229910002804 graphite Inorganic materials 0.000 claims description 6
• 239000010439 graphite Substances 0.000 claims description 6
• 230000002093 peripheral effect Effects 0.000 claims description 2
• 238000010438 heat treatment Methods 0.000 description 4
• 238000010586 diagram Methods 0.000 description 1