| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-257
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2991
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-261 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-70657
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-70663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-70668 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-706
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-712
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-23 |
| filingDate |
1979-03-31^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1985-09-18^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1985-09-18^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0004652-B2 |
| titleOfInvention |
Process for the preparation of iron oxide for magnetic signal registration |
| priorityDate |
1978-04-12^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |