http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001181545-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94fd0b672029f4f4f0610a8558c97a76 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D13-00 |
| filingDate | 1999-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_567b21438783e52540844fc1a9bafab8 |
| publicationDate | 2001-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001181545-A |
| titleOfInvention | Fired pencil lead and method for producing the same |
| abstract | (57) [Problem] To provide a pencil lead having sufficient color developability and writing quality without sacrificing the wear of the lead even though the lead is hard to be broken at a chuck portion of a mechanical pencil. SOLUTION: An amorphous anhydrous silica powder is blended. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007176993-A |
| priorityDate | 1999-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 163.