JPS63191415U - - Google Patents
Info
- Publication number
- JPS63191415U JPS63191415U JP7860887U JP7860887U JPS63191415U JP S63191415 U JPS63191415 U JP S63191415U JP 7860887 U JP7860887 U JP 7860887U JP 7860887 U JP7860887 U JP 7860887U JP S63191415 U JPS63191415 U JP S63191415U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic recording
- recording medium
- protective layer
- medium according
- magnetic
- 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.)
- Granted
Links
- 239000011241 protective layer Substances 0.000 claims description 9
- 239000010410 layer Substances 0.000 claims description 5
- 239000000049 pigment Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 239000000843 powder Substances 0.000 claims 1
- 238000002310 reflectometry Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Credit Cards Or The Like (AREA)
- Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987078608U JPH0544891Y2 (xx) | 1987-05-25 | 1987-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987078608U JPH0544891Y2 (xx) | 1987-05-25 | 1987-05-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63191415U true JPS63191415U (xx) | 1988-12-09 |
| JPH0544891Y2 JPH0544891Y2 (xx) | 1993-11-16 |
Family
ID=30927711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987078608U Expired - Lifetime JPH0544891Y2 (xx) | 1987-05-25 | 1987-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0544891Y2 (xx) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58105428A (ja) * | 1981-12-17 | 1983-06-23 | Kyodo Printing Co Ltd | 着色磁気記録媒体 |
-
1987
- 1987-05-25 JP JP1987078608U patent/JPH0544891Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58105428A (ja) * | 1981-12-17 | 1983-06-23 | Kyodo Printing Co Ltd | 着色磁気記録媒体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0544891Y2 (xx) | 1993-11-16 |