Process of coloring and improving lubricating oil,申请号US19300476436-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Process of coloring and improving lubricating oil
摘要
申请公布号	US2010606(A)	申请公布日期	1935.08.06
申请号	US19300476436	申请日期	1930.08.19
申请人	SHELL DEVELOPMENT COMPANY	发明人	MOSER FRANZ RUDOLF
分类号	C10M171/00	主分类号	C10M171/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Substituted-cycloalkyl and oxygenated-cycloalkyl glucokinase activators

Process for preparing highly functionalized gamma-butyrolactams and gamma-amino acids

Dihydropyridine soft drugs, and related compositions and methods

Compositions and methods for stimulating gastrointestinal motility

5-Amide substituted diarylamines as mex inhibitors

Process for preparing supported transition metal catalyst systems and catalyst systems prepared thereby

Vehicular driveshaft assembly

Cyclic gmp-specific phosphodiesterase inhibitors

Conditioning shampoo containing aminosilicone

Embolic compositions

Treatment for pompe disease

Methods for embolizing aneurysmal sites with a high viscosity embolizing composition

Adaptive RFI canceller for DSL

Virtual Vbias circuit

Diode-and-fuse memory elements for a write-once memory comprising an anisotropic semiconductor sheet

Electromagnetic clutch assembly having enhanced torque throughput

Variable tooth saw blade

METHOD FOR OPERATING A TRANSCRITICAL REFRIGERATION SYSTEM

Protective headgear for whitewater use