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
DRILLING DEVICE
摘要
申请公布号
RU2011481(C1)
申请公布日期
1994.04.30
申请号
SU19915014351
申请日期
1991.12.02
申请人
ROSSIJSKIJ UNIVERSITET DRUZHBY NARODOV
发明人
ROGOV VLADIMIR A
分类号
B23B41/00;(IPC1-7):B23B41/00
主分类号
B23B41/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND DEVICE FOR TRANSMITTING UPLINK CONTROL INFORMATION HAVING LARGE PAYLOAD IN WIRELESS ACCESS SYSTEM
CARRIER
LED BACK LIGHT SYSTEM AND INITIAL SETTING UP METHOD THEREOF
OPTICAL SHEET, OPTICAL UNIT, BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE
SILICON INGOT MULTIPROCESSING MACHINE
Cylinder Type Sleeve Fasten Device and Method
MOBILE DEVICE CAPABLE OF ADAPTING VARIOUS INPUT APPARATUS AND METHOD THEREOF
MOVABLE MEASURING DEVICES OF ACTUATOR, METHOD OF MANUFACTURING THE SAME, AND MEASURING METHOD USING THE SAME
Carbon nano tube and silver nano wire dispersion liquid of one component type, Method for manufacturing conductive coating substrate using the same
Optical sheet for adapting housing space
APPARATUS FOR FIXING CANISTER THRUSTER
Fast method for matching stereo images according to operation skip
FLAME SPREAD VELOCITY PREDICTION METHOD FOR FOREST FIRE
Method for decelluarization of combined heart-lung
P to P calling service method
AIR CONDITIONER AND METHOD OF CONTROLLING THE SAME
METHOD AND APPRATTUS FOR POWER LINE PATROL SYSTEM TO LOCATE THE FAULTY COMPONENTS INSTLLED POLES USING GIS MAPPING TECHNOLOGY
MOTOR CONTROLLING DEVICE AND METHOD FOR DETECTING AN INSULATION DEGRADATION IN A MOTOR
ANODE ELECTRODE, RECHARGEABLE BATTERY INCLUDING THE SAME AND METHOD OF FABRICATING THE SAME
VARIOUS PURPOSES WALKING FRAME