| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99505f5f312672820e9f78c254c00a4d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G08B13-2445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G08B13-2482
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G08B13-2474
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G08B13-2408 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01V15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G08B13-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01V3-00 |
| filingDate |
2001-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbe3c7e440466282c8e95cd5d15a74b1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31fa89873f007cccaccef66ad1480d17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fb196e4222f153f02cbfb24e17ba090 |
| publicationDate |
2003-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1292932-A1 |
| titleOfInvention |
Device for sensing magnetically marked paper and marked paper readable by said device |
| abstract |
The invention relates to a marked paper document and a marked paper document detection device. The device comprises excitation means (A1, A2, A3) for varying the magnetization of glass-covered amorphous ferromagnetic filaments contained in the marked paper document with time, and means for detecting a variation in the magnetization of the ferromagnetic filaments. The invention is applicable to checking reproduction of documents and authentication of documents. |
| priorityDate |
2000-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |