LUBRICATOR,申请号SU19833659939-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	LUBRICATOR
摘要
申请公布号	SU1239263(A1)	申请公布日期	1986.06.23
申请号	SU19833659939	申请日期	1983.11.05
申请人	N-PROIZV OB PO TERMICHESKIM METODAM DOBYCHI NEFTI	发明人	BELGOV ANATOLIJ A,SU;KARASEV STANISLAV A,SU;FROLOV YURIJ M,SU
分类号	E21B33/03	主分类号	E21B33/03
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Water-proof sheet materials

Photographic camera

A process for the durable creasing or other permanent setting of textile materials containing wool or other keratin fibres

Automobile vehicle drive arrangements

Method and device for manufacturing pile fabrics

Production of cushion and mattress constructions

Improvements relating to battery electric vehicles

Non-fibrous polytetrafluoroethylene granular powder and a process for the production thereof

Water heating apparatus

A new amine and process for its manufacture

Thermoplastic moulding compositions

New alkylsulphonylanthraquinone dyestuffs

Interferometers and apparatus for use therewith

Photographic shutter with shutter blades reversing during successive exposures

Improvements relating to invalid chairs

Audio teaching apparatus

Method and machine for detecting errors during the sorting of documents in a monotonous sequence

Improvements in or relating to an automatic sprinkler for fire-fighting system