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
APPARATUS FOR HYDRAULIC PERFORATION
摘要
申请公布号
SU1051237(A1)
申请公布日期
1983.10.30
申请号
SU19823440675
申请日期
1982.05.19
申请人
TSNI LABORATORIYA PROIZVODSTVENNOGO OBEDINENIYA "UKRNEFT"
发明人
MELNIK VIKTOR I,SU;LITVIN IVAN D,SU
分类号
E21B43/114;(IPC1-7):E21B43/11
主分类号
E21B43/114
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CURVATURE CONTROL IN INTEGRATED CIRCUIT DEVICE
DRIVING CIRCUIT, SEMICONDUCTOR DEVICE THEREFOR AND INVERTER
SETTING METHOD OF VIBRATION CONTROL FILTER
PLASMA TREATMENT DEVICE
PLASMA TREATMENT DEVICE
PLASMA PROCESSING METHOD, PLASMA PROCESSING DEVICE AND AUTO-LEARNING PROGRAM OF MATCHING UNIT
ARITHMETIC PROCESSING UNIT AND ITS SELF-DIAGNOSTIC METHOD
IMAGE INPUT DEVICE
USAGE OF USB MEMORY DEVICE FOR RECOVERY OF OPERATING SYSTEM
IN-PLANE TEMPERATURE ADJUSTING METHOD, DISPLAY APPARATUS, IN-PLANE TEMPERATURE ADJUSTING APPARATUS AND PROGRAM
DISPLAY APPARATUS AND DRIVING METHOD FOR THE SAME
DETECTION PART OF BIOSENSOR
ELECTRONIC WATTHOUR METER
ELECTROPHORETIC SYSTEM
BIOREACTION EXECUTING APPARATUS, BIOREACTION EXECUTING METHOD, DNA CHIP, DATA PROCESSOR, DATA PROCESSING METHOD, PROGRAM AND RECORDING MEDIUM
AGENT FOR PREVENTION OR TREATMENT OF CEREBRAL INFARCTION AND FUNCTIONAL FOOD
HYDRAULIC BOOSTER
BRAKE DEVICE FOR VEHICLE
SEALING DEVICE
MOTOR CONTROL CIRCUIT OF SEWING MACHINE
