JPS63172673U - - Google Patents
Info
- Publication number
- JPS63172673U JPS63172673U JP6619687U JP6619687U JPS63172673U JP S63172673 U JPS63172673 U JP S63172673U JP 6619687 U JP6619687 U JP 6619687U JP 6619687 U JP6619687 U JP 6619687U JP S63172673 U JPS63172673 U JP S63172673U
- Authority
- JP
- Japan
- Prior art keywords
- pattern
- copying
- reproduced
- small
- microscopic particles
- 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
- 239000002245 particle Substances 0.000 claims 2
Description
第１図は本案用紙の平面図、第２図は同上の部
分拡大図、第３図は本案用紙をコピーした状態の
平面図である。
１……基紙、１ａ……無地面、２……小模様、
３……大模様。
FIG. 1 is a plan view of the original paper, FIG. 2 is a partially enlarged view of the same, and FIG. 3 is a plan view of the original paper in a state where it has been copied. 1... Base paper, 1a... Plain ground, 2... Small pattern,
3...Large pattern.
Claims (1)
なる小模様が無地面を介して縦横等間隔に印刷さ
れ、且つ一部の小模様はコピーで再現される極微
子で構成されるとともにそれらの集合が小模様と
相似形の大模様を形成することを特徴とする潜像
入り地紋状用紙。 On the surface of the base paper, small patterns made of microscopic particles that cannot be reproduced by copying are printed at equal intervals vertically and horizontally through a plain surface, and some of the small patterns are composed of microscopic particles that are reproduced by copying, and are also a collection of them. A latent image-containing tint pattern paper characterized by forming a large pattern that is similar to a small pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6619687U JPS63172673U (en) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6619687U JPS63172673U (en) | 1987-04-30 | 1987-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63172673U true JPS63172673U (en) | 1988-11-09 |
Family
ID=30903981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6619687U Pending JPS63172673U (en) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63172673U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04170569A (en) * | 1990-11-02 | 1992-06-18 | Ookurashiyou Insatsu Kyokucho | Printed matter suitable for preventing copy |
| JPH06215177A (en) * | 1990-11-13 | 1994-08-05 | Empire Blue Cross Blue Shield | High-speed document confirmation system, document for confirmation and document confirmation method |
-
1987
- 1987-04-30 JP JP6619687U patent/JPS63172673U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04170569A (en) * | 1990-11-02 | 1992-06-18 | Ookurashiyou Insatsu Kyokucho | Printed matter suitable for preventing copy |
| JPH06215177A (en) * | 1990-11-13 | 1994-08-05 | Empire Blue Cross Blue Shield | High-speed document confirmation system, document for confirmation and document confirmation method |
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