JPH0486227U - - Google Patents

Info

Publication number

JPH0486227U

JPH0486227U JP12830790U JP12830790U JPH0486227U JP H0486227 U JPH0486227 U JP H0486227U JP 12830790 U JP12830790 U JP 12830790U JP 12830790 U JP12830790 U JP 12830790U JP H0486227 U JPH0486227 U JP H0486227U

Authority

JP

Japan

Prior art keywords

stamper

jig

disc

magnet

attracted

Prior art date

1990-11-30

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

• 230000003287 optical effect Effects 0.000 claims description 4
• 239000000696 magnetic material Substances 0.000 claims 2
• 238000000465 moulding Methods 0.000 claims 1
• 238000001179 sorption measurement Methods 0.000 claims 1
• 239000011521 glass Substances 0.000 description 1
• 230000008929 regeneration Effects 0.000 description 1
• 238000011069 regeneration method Methods 0.000 description 1

Cited By (1)