http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105784459-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-44 |
| filingDate | 2016-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105784459-B |
| titleOfInvention | The pretreating device of chlorosilane and polysilicon body surface metal trace impurity element |
| abstract | The present invention is intended to provide the pretreating device of chlorosilane and polysilicon body surface metal trace impurity element, it is characterized by: multiple small-sized independent obturator main bodys are connected with correspondingly telescopic arm, the small-sized independent obturator main body includes interior layer interface and outer layer interface, inside and outside layer interface is equipped with the screw thread to match with sample bottle, various sizes of sample bottle can be connected according to analysis project, outer layer threaded side wall is equipped with buckle and is clamped with insulating cover.The obturator solves the pre-treatment to chlorosilane and polysilicon body metal and table metal trace impurity element, and mass simultaneous handles sample, and saves the time, realizes and maximally utilizes to pre-treatment resource. |
| priorityDate | 2016-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.