http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015042468-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_669c01133740c5233f2c8738904ea3af |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03H1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B42D25-27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B42D25-328 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B42D25-45 |
| filingDate | 2013-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6bd242d833c59e963ed26ae6e892dc2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56f3301bc3d6d062ab118413a5b075da |
| publicationDate | 2015-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2015042468-A |
| titleOfInvention | Scratch card |
| abstract | In a scratch card, the only means for concealing secret information is a scratch concealment layer, and there is a problem that an unauthorized person can easily make a counterfeit or look into it. In order to prevent the counterfeiting, a scratch card having a hologram layer as the uppermost layer was also developed, but since a third party can visually recognize the hologram layer, an unauthorized person can easily have a similar optical effect. There was a problem that the card could be forged. A scratch card having a high anti-counterfeiting effect, in which secret information is visible only after a scratch concealment portion is embedded in a scratch card base material and the hologram layer and the scratch concealment portion are scratched. provide. [Selection] Figure 1 |
| priorityDate | 2013-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 336.