| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33156e40d9ef9fbc40ea45ff6b561977 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03C1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03C1-005 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03C1-02 |
| filingDate |
1994-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1997-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf8fd730092018e43e757c827a636129
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e31d309c457a49187cf2f688c3ee7a9f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8cd79dbb92078a91b419cea1bc05135a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfff9fd55298c517c5695f91b99739bd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5850c4cacae7282cfd31e42b611b8a96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4be3903452b48f6c86fc11c073fc680 |
| publicationDate |
1997-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-0121560-B1 |
| titleOfInvention |
Dry Purification Method of Calcite |
| abstract |
The present invention relates to a dry purification method of calcite, which is manufactured from calcite ore as a raw material and subjected to the pulverization, classification, and refining process to produce high quality calcite powder. .Cleaning and sieving process to remove impurities from granulation and dry purification method of calcite, characterized in that removal of impurities in the fine product in the sieving product by classification |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CZ-308250-B6 |
| priorityDate |
1994-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |