| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8cd13b19435bb49495fc043a20c96ee4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49281
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S277-936
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F05C2225-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16J9-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23P15-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16J9-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23P15-08 |
| filingDate |
1970-07-23^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1971-02-25^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-2036495-A1 |
| titleOfInvention |
Piston ring and method of making the same |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8356820-B2 |
| priorityDate |
1969-08-15^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |