JPS6148474U - - Google Patents
Info
- Publication number
- JPS6148474U JPS6148474U JP13424484U JP13424484U JPS6148474U JP S6148474 U JPS6148474 U JP S6148474U JP 13424484 U JP13424484 U JP 13424484U JP 13424484 U JP13424484 U JP 13424484U JP S6148474 U JPS6148474 U JP S6148474U
- Authority
- JP
- Japan
- Prior art keywords
- protrusion
- center
- mandrel
- cassette
- disc
- 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
- 230000003287 optical effect Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13424484U JPS6148474U (fr) | 1984-09-04 | 1984-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13424484U JPS6148474U (fr) | 1984-09-04 | 1984-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6148474U true JPS6148474U (fr) | 1986-04-01 |
Family
ID=30692761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13424484U Pending JPS6148474U (fr) | 1984-09-04 | 1984-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6148474U (fr) |
-
1984
- 1984-09-04 JP JP13424484U patent/JPS6148474U/ja active Pending