| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-82 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-39 |
| filingDate |
1990-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1992-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-920701118-A |
| titleOfInvention |
Process for the production of DMT-intermediate products with specific purity and treatment with ultra high purity DMT and / or medium pure or pure terephthalic acid. |
| abstract |
No content |
| priorityDate |
1989-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |