JPS62120504U - - Google Patents

Info

Publication number

JPS62120504U

JPS62120504U JP1986006697U JP669786U JPS62120504U JP S62120504 U JPS62120504 U JP S62120504U JP 1986006697 U JP1986006697 U JP 1986006697U JP 669786 U JP669786 U JP 669786U JP S62120504 U JPS62120504 U JP S62120504U

Authority

JP

Japan

Prior art keywords

construction

utility

scope

surface side

magnetic material

Prior art date

1986-01-21

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

• 238000010276 construction Methods 0.000 claims description 2
• 239000000696 magnetic material Substances 0.000 claims 1
• 239000002245 particle Substances 0.000 description 1
• 229910000859 α-Fe Inorganic materials 0.000 description 1