| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B11-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B11-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-145 |
| filingDate |
1971-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1979-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-2163658-B2 |
| titleOfInvention |
3- (2-Alkoxy-4-aminophenyl) -3- (3-indolyl) -phthalide and pressure-sensitive copier papers that contain them |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2808798-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2423534-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3438083-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2514934-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2700937-A1 |
| priorityDate |
1970-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |