| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0163def25dcc6e399474860f4e9572c4 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-0332
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-39 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-3504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-03 |
| filingDate |
2018-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_605ad6d8193cb358d3eb5f711b53ccea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d82289efd3736612a0f8feb6977ab0ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f26fe9baed6fc03fe989b36c3c24671
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c37eb62f4dc02e7b4e25892e88b5b98b |
| publicationDate |
2021-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021199572-A1 |
| titleOfInvention |
Outdoor multi-pass cell for tdlas |
| abstract |
The invention of the present application relates to a system for accurately measuring fine-dust precursors. Among apparatuses that measure concentrations of NOx and SOx which are precursors of fine dust by use of tunable diode laser absorption spectroscopy (TDLAS), an apparatus that can control a temperature of a measurement cell equipped with prism-type multi-passes by using thermoelectric elements without vibration is provided. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102022108236-A1 |
| priorityDate |
2017-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |