JPH03102175U - - Google Patents
Info
- Publication number
- JPH03102175U JPH03102175U JP797590U JP797590U JPH03102175U JP H03102175 U JPH03102175 U JP H03102175U JP 797590 U JP797590 U JP 797590U JP 797590 U JP797590 U JP 797590U JP H03102175 U JPH03102175 U JP H03102175U
- Authority
- JP
- Japan
- Prior art keywords
- spacer
- disk
- disks
- section
- protrusion
- Prior art date
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 15
- 230000003287 optical effect Effects 0.000 claims 2
Landscapes
- Packaging For Recording Disks (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP797590U JPH03102175U (sl) | 1990-01-30 | 1990-01-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP797590U JPH03102175U (sl) | 1990-01-30 | 1990-01-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03102175U true JPH03102175U (sl) | 1991-10-24 |
Family
ID=31511627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP797590U Pending JPH03102175U (sl) | 1990-01-30 | 1990-01-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03102175U (sl) |
-
1990
- 1990-01-30 JP JP797590U patent/JPH03102175U/ja active Pending