http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101194541-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-31 |
| filingDate | 2010-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2012-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101194541-B1 |
| titleOfInvention | Discoloration preventing agent of tin or tin alloy plating, circuit board using the same and manufacturing method thereof |
| abstract | The present invention relates to a discoloration inhibitor of tin or tin alloy plating, a circuit board using the same, and a method of manufacturing the same, and to a color change prevention agent of tin or tin alloy plating containing a nitrogen compound, copper, silver or inorganic salts thereof. do. |
| priorityDate | 2010-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.