JPS61167027U - - Google Patents

Info

Publication number

JPS61167027U

JPS61167027U JP5089685U JP5089685U JPS61167027U JP S61167027 U JPS61167027 U JP S61167027U JP 5089685 U JP5089685 U JP 5089685U JP 5089685 U JP5089685 U JP 5089685U JP S61167027 U JPS61167027 U JP S61167027U

Authority

JP

Japan

Prior art keywords

coil

impregnated

optical head

resin

yoke

Prior art date

1985-04-05

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

• 239000011347 resin Substances 0.000 claims description 4
• 229920005989 resin Polymers 0.000 claims description 4
• 239000011248 coating agent Substances 0.000 claims description 2
• 238000000576 coating method Methods 0.000 claims description 2
• 230000003287 optical effect Effects 0.000 claims 2
• 230000001012 protector Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1
• 238000005470 impregnation Methods 0.000 description 1