| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D3-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D3-10 |
| filingDate |
1954-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1959-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66f3001e0de37ffb9063fda214e78d73 |
| publicationDate |
1959-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2881771-A |
| titleOfInvention |
Cigarette filters |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11771819-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013115452-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3026226-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102879509-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013011301-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3246655-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005126582-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3032445-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02087366-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02087366-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3103220-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8851084-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021130474-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3021242-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3620227-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004237982-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3038478-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102879509-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2773230-B1 |
| priorityDate |
1954-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |