| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c9b262c842f9c7f3c38a61e1f2d892f1 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28004 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-04 |
| filingDate |
1965-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20be7846dd8e1e06ddb6368e03a03236 |
| publicationDate |
1970-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CH-485475-A |
| titleOfInvention |
Process for the production of an inorganic filter aid for precoat filters, in particular for drum precoat filters and pressure filters with filter aid layer |
| priorityDate |
1965-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |