JPS6230309U - - Google Patents

Info

Publication number

JPS6230309U

JPS6230309U JP12170285U JP12170285U JPS6230309U JP S6230309 U JPS6230309 U JP S6230309U JP 12170285 U JP12170285 U JP 12170285U JP 12170285 U JP12170285 U JP 12170285U JP S6230309 U JPS6230309 U JP S6230309U

Authority

JP

Japan

Prior art keywords

magnetic shielding

shielding device

utility

model registration

magnet

Prior art date

1985-08-06

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

• 238000010586 diagram Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1