JPS6196219U - - Google Patents

Info

Publication number

JPS6196219U

JPS6196219U JP18051884U JP18051884U JPS6196219U JP S6196219 U JPS6196219 U JP S6196219U JP 18051884 U JP18051884 U JP 18051884U JP 18051884 U JP18051884 U JP 18051884U JP S6196219 U JPS6196219 U JP S6196219U

Authority

JP

Japan

Prior art keywords

electric

surface material

heating element

zircon

disposing

Prior art date

1984-11-27

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 description 2
• 229910052845 zircon Inorganic materials 0.000 claims 1
• GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims 1