| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b051f9f7933c758e66f6ceda5c9fb2cc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2215-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2200-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2215-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2200-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2235-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2215-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2200-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2245-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2250-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2200-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2200-32 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J3-04454
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J3-04884
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J3-0443
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J3-04424
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J3-04303
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J1-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25J3-04 |
| filingDate |
1997-08-01^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-02-15^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87450dfd7bdc406ee0db1bd3ead7d16d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3e31ee9c0d486abcf455a5269844e63 |
| publicationDate |
2007-02-15^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-69719418-T3 |
| titleOfInvention |
Process for the preparation of nitrogen using a double column and a low pressure separation zone |
| priorityDate |
1996-08-07^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |