JPS6446277U - - Google Patents
Info
- Publication number
- JPS6446277U JPS6446277U JP14291287U JP14291287U JPS6446277U JP S6446277 U JPS6446277 U JP S6446277U JP 14291287 U JP14291287 U JP 14291287U JP 14291287 U JP14291287 U JP 14291287U JP S6446277 U JPS6446277 U JP S6446277U
- Authority
- JP
- Japan
- Prior art keywords
- halftone dots
- copy
- characters
- forgery prevention
- securities
- 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
- 230000002265 prevention Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Credit Cards Or The Like (AREA)
- Printing Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987142912U JPH051419Y2 (US06262066-20010717-C00315.png) | 1987-09-18 | 1987-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987142912U JPH051419Y2 (US06262066-20010717-C00315.png) | 1987-09-18 | 1987-09-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6446277U true JPS6446277U (US06262066-20010717-C00315.png) | 1989-03-22 |
| JPH051419Y2 JPH051419Y2 (US06262066-20010717-C00315.png) | 1993-01-14 |
Family
ID=31409260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987142912U Expired - Lifetime JPH051419Y2 (US06262066-20010717-C00315.png) | 1987-09-18 | 1987-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH051419Y2 (US06262066-20010717-C00315.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007290181A (ja) * | 2006-04-24 | 2007-11-08 | Dainippon Printing Co Ltd | 真贋識別構造 |
| JP6293253B1 (ja) * | 2016-12-22 | 2018-03-14 | 中央印刷株式会社 | 印刷物，印刷方法，及び印刷物の製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5545400A (en) * | 1978-09-25 | 1980-03-31 | Baylor College Medicine | Staining composition and method of bacteria |
| JPS59222398A (ja) * | 1983-05-31 | 1984-12-14 | 株式会社細川活版所 | 偽造防止に適する印刷物 |
-
1987
- 1987-09-18 JP JP1987142912U patent/JPH051419Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5545400A (en) * | 1978-09-25 | 1980-03-31 | Baylor College Medicine | Staining composition and method of bacteria |
| JPS59222398A (ja) * | 1983-05-31 | 1984-12-14 | 株式会社細川活版所 | 偽造防止に適する印刷物 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007290181A (ja) * | 2006-04-24 | 2007-11-08 | Dainippon Printing Co Ltd | 真贋識別構造 |
| JP6293253B1 (ja) * | 2016-12-22 | 2018-03-14 | 中央印刷株式会社 | 印刷物，印刷方法，及び印刷物の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH051419Y2 (US06262066-20010717-C00315.png) | 1993-01-14 |
