http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109750300-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b0e52a5f3691e7ff330fbf186c3acb58 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23G1-10 |
| filingDate | 2017-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea8c23ae36baeac703ff37907e3cda1a |
| publicationDate | 2019-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109750300-A |
| titleOfInvention | A kind of Silver Jewelry cleaning solution and preparation method |
| abstract | The invention discloses a kind of Silver Jewelry cleaning solution and preparation methods.It is made of following raw materials: 75-85 parts of alcohol, 10-15 parts of citric acid, 8-12 parts of oxalic acid, 20-35 parts of carbon tetrachloride.5-9 parts of tertiary sodium phosphate.The present invention has the characteristics that cleaning effect is good and does not damage silverware surface. |
| priorityDate | 2017-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.