Title:
偽造防止媒体
Document Type and Number:
Japanese Patent JP6569098
Kind Code:
B2
Inventors:
Hiroyuki Oshima
Application Number:
JP2017062033A
Publication Date:
September 04, 2019
Filing Date:
March 28, 2017
Export Citation:
Assignee:
National Printing Bureau
International Classes:
B42D25/328; B41M3/14; G03H1/02
Domestic Patent References:
| JP201264060A | ||||
| JP200219346A | ||||
| JP2012144010A | ||||
| JP20093182A | ||||
| JP200130666A | ||||
| JP11268456A |
Foreign References:
| US20040150220 |