http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2021512-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80f388597f4d802afaeec4c0e2617c87 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21C45-00 |
| filingDate | 1991-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1994-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7785454df3f7577c3df78b071c972134 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1107cb960f6046283c42319d0d632bf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_471fdb6077df34220d754320d028609f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e04ecff6465d0773dbf6576164aacda1 |
| publicationDate | 1994-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2021512-C1 |
| titleOfInvention | Unit for mining underwater formations |
| abstract | FIELD: mining. SUBSTANCE: unit has pipe strings of compressed air supply and pulp output. Pulp output pipe is connected by means of ball joint with working member in form of diffuser of hydroelevating nozzle and rope control system. Diffuser with hydroelevating nozzle is enclosed in ball space by means of truncated conical member which forms receiving chamber. EFFECT: higher efficiency. 2 cl, 4 dwg |
| priorityDate | 1991-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 193.