Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e87b385eb8dc6a67e0d30e6ca4fc3247 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2223-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-144 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-262 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-289 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-06 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M141-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M159-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M159-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M159-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M129-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M135-10 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M159-20 |
filingDate |
2014-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e7739b048b5410cba969a20d2721d37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d16a52e7cbc6cb4639852feeb7088e04 |
publicationDate |
2015-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
JP-2015045007-A |
titleOfInvention |
Lubricating oil composition |
abstract |
A method for preventing or suppressing the backward movement of an exhaust valve seat in a natural gas fuel engine is provided. A natural gas fueled engine is operated under lubrication with a lubricating oil composition for a natural gas engine comprising (a) a major amount of oil of lubricating viscosity and (b) an alkali metal-containing detergent. However, the lubricating oil composition for a natural gas engine substantially contains neither an alkaline earth metal-containing detergent nor a lithium-containing detergent. [Selection figure] None |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019193008-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7010758-B2 |
priorityDate |
2009-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |