| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_664f5b543543aac4cf0153a4ef4e0f85 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S62-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2200-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2215-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2200-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2200-54 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J3-0409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J3-04418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J3-04309 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25J3-04 |
| filingDate |
1997-04-07^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-04-11^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a98d6b940a1c4c7cd54986cafd184b0e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8b3c31b60044c85aff55f9507655306 |
| publicationDate |
2002-04-11^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-69710824-D1 |
| titleOfInvention |
Cryogenic rectification system with side column for the production of oxygen of lower purity and high purity nitrogen |
| priorityDate |
1996-08-13^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |