JPS6185090U - - Google Patents

Info

Publication number

JPS6185090U

JPS6185090U JP16991184U JP16991184U JPS6185090U JP S6185090 U JPS6185090 U JP S6185090U JP 16991184 U JP16991184 U JP 16991184U JP 16991184 U JP16991184 U JP 16991184U JP S6185090 U JPS6185090 U JP S6185090U

Authority

JP

Japan

Prior art keywords

heat generating

generating element

small diameter

center

diameter part

Prior art date

1984-11-09

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

• 230000001012 protector Effects 0.000 claims 2
• 238000010438 heat treatment Methods 0.000 description 6
• 238000010586 diagram Methods 0.000 description 3
• 230000001681 protective effect Effects 0.000 description 2