| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d13f24d92b75e141206139becb6eb70e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D13-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D13-00 |
| filingDate |
1951-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1957-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df1b204fa3de516920c52ecd44432b43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f231b61c5d66d7e41014ab804206131 |
| publicationDate |
1957-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2784164-A |
| titleOfInvention |
Leads or crayons and method of making the same |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5591787-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-8203630-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3120241-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4371632-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6316526-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3691118-A |
| priorityDate |
1951-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |