JPH0164164U - - Google Patents

Info

Publication number

JPH0164164U

JPH0164164U JP1987157401U JP15740187U JPH0164164U JP H0164164 U JPH0164164 U JP H0164164U JP 1987157401 U JP1987157401 U JP 1987157401U JP 15740187 U JP15740187 U JP 15740187U JP H0164164 U JPH0164164 U JP H0164164U

Authority

JP

Japan

Prior art keywords

cartridge

disk

hole

recording medium

center core

Prior art date

1987-10-14

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

• 238000003780 insertion Methods 0.000 claims description 2
• 230000037431 insertion Effects 0.000 claims description 2
• 238000012986 modification Methods 0.000 description 1
• 230000004048 modification Effects 0.000 description 1