JPH02101377U - - Google Patents

Info

Publication number

JPH02101377U

JPH02101377U JP614089U JP614089U JPH02101377U JP H02101377 U JPH02101377 U JP H02101377U JP 614089 U JP614089 U JP 614089U JP 614089 U JP614089 U JP 614089U JP H02101377 U JPH02101377 U JP H02101377U

Authority

JP

Japan

Prior art keywords

optical disk

cartridge

dustproof filter

partitions

protecting

Prior art date

1989-01-23

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 5
• 238000005192 partition Methods 0.000 claims 1
• 230000037431 insertion Effects 0.000 description 1
• 238000003780 insertion Methods 0.000 description 1