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
PACKER
摘要
申请公布号
RU1833454(C)
申请公布日期
1993.08.07
申请号
SU19914928492
申请日期
1991.04.17
申请人
KAZAKHSKIJ POLITEKHNICHESKIJ INSTITUT IM.V.I.LENINA
发明人
MAJLIBAEV MARAT M
分类号
E21B33/12
主分类号
E21B33/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PREPREG AND CARBON FIBER REINFORCED COMPOSITE MATERIAL
MACHINE AND METHOD FOR CLEANING FABRICS OR THE LIKE
POWER TRANSMISSION APPARATUS AND POWER CONTROL APPARATUS OF WASHING MACHINE
EPITAXIAL GROWTH APPARATUS
Method and Device for Manufacturing a Barrier Layer on a Flexible Substrate
METHOD FOR FORMING TUNGSTEN SULFIDE LAYER AND APPARATUS FOR FORMING TUNGSTEN SULFIDE LAYER
Fastener Element for Slide Fasteners
FLEXIBLE SENSOR CARRIER AND METHOD
ENZYMATIC REDUCTION OF HYDROPEROXIDES
NOVEL ARABINOSE-FERMENTING EUKARYOTIC CELLS
YIELD AND STRESS TOLERANCE IN TRANSGENIC PLANTS IV
REGULATORY SEQUENCES FOR MODULATING TRANSGENE EXPRESSION IN PLANTS
SOYBEAN ADF1 PROMOTER AND ITS USE IN CONSTITUTIVE EXPRESSION OF TRANSGENIC GENES IN PLANTS
FOOD WASTE TREATMENT DEVICE USING MICROORGANISMS
LIQUID MESITYLENE SULFONATE COMPOSITIONS AND METHODS THEREOF
LUBRICANTS FOR MAGNETIC RECORDING MEDIA
VIBRATION ASSISTED VACUUM DEWATERING OF FINE COAL PARTICLES
Mixed Calcium and Magnesium Compound and Method for Producing Same
Encapsulated Quantum Dots and Device Using Same
METHODS OF USING INVERT EMULSION FLUIDS WITH HIGH INTERNAL PHASE CONCENTRATION
