| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14c9ad767fb6d5e9dabfb770d4e82252 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21K1-087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-4215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-4255 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21K1-087 |
| filingDate |
1993-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38d6b9d87b4117426a82d0b85c649c20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c1e3e4b576c2d479c381f4a4050a230
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fae82499470bda4f856c3f884eb8ca6 |
| publicationDate |
1997-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-2304991-A |
| titleOfInvention |
Multipole apparatus |
| abstract |
A multi pole apparatus (20), e.g. for separating charged particles for chemical analysis purposes, has pole substrates (22) and poles (30) having a generally hyperbolic cross-section. The pole substrates (22) are interconnected by bridges (26). The bridges (26) have apertures (24) that facilitate the construction of poles (30) inside the pole substrates (22) and prevent the build-up of unwanted charge. |
| priorityDate |
1992-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |