JPS625347Y2 - - Google Patents
Info
- Publication number
- JPS625347Y2 JPS625347Y2 JP12158383U JP12158383U JPS625347Y2 JP S625347 Y2 JPS625347 Y2 JP S625347Y2 JP 12158383 U JP12158383 U JP 12158383U JP 12158383 U JP12158383 U JP 12158383U JP S625347 Y2 JPS625347 Y2 JP S625347Y2
- Authority
- JP
- Japan
- Prior art keywords
- paper
- background color
- special pattern
- characters
- lines
- 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.)
- Expired
Links
- 239000000976 ink Substances 0.000 description 8
- 235000016496 Panda oleosa Nutrition 0.000 description 1
- 240000000220 Panda oleosa Species 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Credit Cards Or The Like (AREA)
- Printing Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12158383U JPS6029658U (ja) | 1983-08-04 | 1983-08-04 | コピ−不能用紙 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12158383U JPS6029658U (ja) | 1983-08-04 | 1983-08-04 | コピ−不能用紙 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6029658U JPS6029658U (ja) | 1985-02-28 |
| JPS625347Y2 true JPS625347Y2 (da) | 1987-02-06 |
Family
ID=30278210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12158383U Granted JPS6029658U (ja) | 1983-08-04 | 1983-08-04 | コピ−不能用紙 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6029658U (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0520536Y2 (da) * | 1987-06-10 | 1993-05-27 |
-
1983
- 1983-08-04 JP JP12158383U patent/JPS6029658U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6029658U (ja) | 1985-02-28 |
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