JPS6448399U - - Google Patents

Info

Publication number

JPS6448399U

JPS6448399U JP14392787U JP14392787U JPS6448399U JP S6448399 U JPS6448399 U JP S6448399U JP 14392787 U JP14392787 U JP 14392787U JP 14392787 U JP14392787 U JP 14392787U JP S6448399 U JPS6448399 U JP S6448399U

Authority

JP

Japan

Prior art keywords

high frequency

ice

covers

power source

close contact

Prior art date

1987-09-22

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
• 230000035699 permeability Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1
• 239000000428 dust Substances 0.000 description 1
• 239000000696 magnetic material Substances 0.000 description 1
• 229910000889 permalloy Inorganic materials 0.000 description 1