| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_574bc8fd24e08fc5a292d012c5a28e48 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24802 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M7-0027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-435
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B42D15-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M7-00 |
| filingDate |
2009-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_259e6229e5d7d3147df0dbdfa8f428aa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a825d1d26d293c7d645ec57fdaf045cf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d2b76658768719b1297f357f06a7c99
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71f11351bf8414ca5afbc5717dc71648 |
| publicationDate |
2011-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2349733-A1 |
| titleOfInvention |
Id cards with blocked laser engraving writability |
| abstract |
The invention relates to layer structures for ID cards on which information can be written by laser engraving and which have an additional layer that is applied to the card body after the laser engraving and restricts or completely prevents subsequent writing on the card by means of laser engraving, and consequently prevents falsification of the identifying information contained, and relates to a method for blocking the laser engraving writability of layer structures on which information can be written by laser engraving. |
| priorityDate |
2008-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |