http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-209342862-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c8832aae5bb9e7d36554d46511a6a550 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-26 |
| filingDate | 2018-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_357bd241bd00b0da8f2c28bcfce66bcb |
| publicationDate | 2019-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-209342862-U |
| titleOfInvention | A kind of test device between Chrome test board and wafer plate |
| abstract | The utility model discloses the test devices between a kind of Chrome test board and wafer plate, including lower dress needle cover, metal master bracket, dress needle main body and upper dress needle cover, the metal master bracket is made of outer ring body and inner ring body, and wherein inner ring body is coaxial and is arranged at intervals on the inner side of outer ring body；Inner ring body directly passes through the connecting plate that muti-piece is radially distributed with outer ring body and is fixedly connected, it is in equidistantly circumferentially to be spaced apart between the connecting plate, wherein constituting between connecting plate the big mounting groove such as has, the utility model integrally uses modular construction, it is relatively more convenient to the replacement of part of module, and probe chamfering structure but also the elastic telescopic of probe more smoothly. |
| priorityDate | 2018-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 15.