| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4de36eaaa471d491a1c3f2ae25eaef97 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-2202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-2223 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-2226 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01L11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01L9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-22 |
| filingDate |
1989-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee327701fc8aab962b960e2ff100b877
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac25f1cb8102250854f1beebadd7afdf |
| publicationDate |
1991-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0422260-A1 |
| titleOfInvention |
Method and device for simultaneously determining the oxygen content and the residual pressure in a package |
| abstract |
The device comprises a gas sampling means (1), bypassing a pressure sensor (5) and a pressure measurement system (6) and downstream of the gas sampling means a two-way valve (7), a vacuum pump (8) to move the residual gas from the packaging, an oxygen measurement system (9) and a compression chamber (10) connected to the two-way valve for returning to atmospheric pressure . |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110057629-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2266368-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021229176-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2266368-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-3110247-A1 |
| priorityDate |
1989-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |