Predicate |
Object |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2203-066 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-10 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-5831 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J3-08 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-5831 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J3-08 |
filingDate |
1972-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
1979-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
DE-2219394-B2 |
titleOfInvention |
WurtzitähnUches boron nitride and process for its production |
priorityDate |
1971-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |