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
Прибор для определения пространственного положения ствола обсаженной скважины
摘要
申请公布号
SU152208(A1)
申请公布日期
1962.11.30
申请号
SU19610757663
申请日期
1961.12.25
申请人
发明人
GRIGORYAN YA.N.
分类号
E21B47/022
主分类号
E21B47/022
代理机构
代理人
主权项
地址
您可能感兴趣的专利
AIR CONDITIONER
MIXING VALVE AND WATER HEATER USING THIS MIXING VALVE
SHAFT SEAL DEVICE FOR DYNAMO-ELECTRIC MACHINE
SELF-ALIGNING CLUTCH RELEASE BEARING UNIT
CLUTCH OPERATION MECHANISM
SLIDING BEARING DEVICE AND SMALL SIZE DEVICE USING SLIDING BEARING DEVICE
DRIVING TYPE ANCHOR
EASILY DISASSEMBLABLE FASTENING PART
FLUID PUMP
DRIVING METHOD FOR INTERNAL COMBUSTION ENGINE, COMPUTER PROGRAM, OPEN CONTROL AND CLOSED LOOP CONTROL SYSTEM, AND INTERNAL COMBUSTION ENGINE
CONTROL SYSTEM OF FUEL INJECTION VALVE
ACCUMULATOR FUEL INJECTION DEVICE
ACCUMULATOR FUEL INJECTION DEVICE
ENGINE CONTROL UNIT
MOTOR DRIVEN SHUTTER
SINGLE ARM TYPE WINDOW LIFTER
TOMB HAVING RADIO COMMUNICATING MEANS
STORING ROOM COMPOSED OF WOODY ARTIFICIAL TIMBER COMPOSITION BOARD
UNIT BATH AND HEAT INSULATING AIR TIGHT METHOD AROUND THE UNIT BATH
WEDGE TOOL FOR CONSTRUCTING STEEL STRUCTURAL ERECTION
