http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-1802128-C
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_39cf8b80cbb051a0887279dfca8f12f7 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21C41-18 |
filingDate | 1991-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 1993-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afc84bd187eaf53050a58dd5c32ee117 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ecffe4d4fdcc49c8d803f557df642f4c |
publicationDate | 1993-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | RU-1802128-C |
titleOfInvention | Method for mining of thin manganese ore beds |
abstract | Usage: the invention relates to the mining industry and is intended for underground mining of stratified mineral deposits. The essence of the invention: within the excavation drift choose a layer of manganese ore in the side of the entry in the form of an additional cavity, while the ratio of geometric parameters in the discharge element, the cavity-gap of the depth of the gap to its height is changed within 2.7-2.9 values, and the ratio of depth cavities to its height vary between 1.45-1.55. 1 ill. |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107100625-A |
priorityDate | 1991-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.