首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
DRILL BIT
摘要
申请公布号
SU1696665(A1)
申请公布日期
1991.12.07
申请号
SU19894720351
申请日期
1989.07.18
申请人
TYUMENSKIJ INDUSTRIALNYJ I IM.LENINSKOGO KOMSOMOLA
发明人
PANFILOV GENNADIJ A,SU;BUZHENKO VIKTOR E,SU
分类号
E21B10/08
主分类号
E21B10/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ANTIPERSPIRANT/DEODORANT COMPOSITIONS
SYMPTOM-TREATMENT SYSTEM
MICROBOLOMETER DETECTOR LAYER
OPTICAL FIBER AND OPTICAL TRANSMISSION SYSTEM
ADENOVIRAL VECTORS AND METHODS OF USE
METHOD FOR LINING A WALL, IN PARTICULAR FOR THE INTERNAL LINING OF A SO-CALLED EXTERNAL WALL
OPENING / CLOSING BODY STRUCTURE FOR VEHICLE
STUB MINIMIZATION FOR MULTI-DIE WIREBOND ASSEMBLIES WITH PARALLEL WINDOWS
BATTERY AND NON-AQUEOUS ELECTROLYTE
HIGH EFFICIENCY BIOFUEL PRODUCTION USING EXTREMELY THERMOPHILIC BACTERIA
MONITORING SYSTEM FOR MONITORING A PATIENT AND DETECTING DELIRIUM OF THE PATIENT
COATING/SEALANT SYSTEMS, AQUEOUS RESINOUS DISPERSIONS, AND METHODS OF ELECTROCOATING
BATTERY CONTROLLER
REDUCED EMISSIONS COMBUSTOR
A LAUNDRY WASHING AND DRYING MACHINE COMPRISING A CONDENSER
DISTRIBUTED RENEWABLE ENERGY METERING
SYSTEM AND METHOD OF PROVIDING A CONTEXT-AWARE PERSONALIZED BLOGGING AGENT
Multi-User and Multi-Device Collaboration
JOURNALING SYSTEM WITH SEGREGATED DATA ACCESS
LUBRICATING COMPOSITIONS
