JPS6164623U - - Google Patents
Info
- Publication number
- JPS6164623U JPS6164623U JP1984147613U JP14761384U JPS6164623U JP S6164623 U JPS6164623 U JP S6164623U JP 1984147613 U JP1984147613 U JP 1984147613U JP 14761384 U JP14761384 U JP 14761384U JP S6164623 U JPS6164623 U JP S6164623U
- Authority
- JP
- Japan
- Prior art keywords
- optical recording
- tape
- tape base
- recording surface
- grooves
- 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 description 5
- 239000002120 nanofilm Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984147613U JPS6164623U (enExample) | 1984-09-30 | 1984-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984147613U JPS6164623U (enExample) | 1984-09-30 | 1984-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6164623U true JPS6164623U (enExample) | 1986-05-02 |
Family
ID=30705839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984147613U Pending JPS6164623U (enExample) | 1984-09-30 | 1984-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6164623U (enExample) |
-
1984
- 1984-09-30 JP JP1984147613U patent/JPS6164623U/ja active Pending
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