http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101456715-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B25D2250-321 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B25D2250-351 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B25D2222-51 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B25D1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B25D1-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B25D1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B25D1-00 |
| filingDate | 2008-08-25^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-10-31^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-10-31^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101456715-B1 |
| titleOfInvention | Hammer for destruction of polycrystalline silicon |
| abstract | The hammer for crushing polycrystalline silicon has a handle portion extending along a center line and a head portion extending in a direction intersecting the center line direction at the tip end portion of the handle portion. The head portion includes a head main body coupled to the handle portion, a striking portion continuously provided at one end of the head main body via a connecting shaft portion, and a counterweight portion provided at the other end portion of the head main body. The head body, the connecting shaft portion, the striking portion, and the counterweight portion are integrally formed of a cemented carbide. The striking portion is formed with a striking surface forming a convex curved surface.n n n n A hammer for crushing polycrystalline silicon, a grip portion, a head portion, a striking portion, |
| priorityDate | 2007-08-27^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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