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
FORMATION-TESTING DEVICE
摘要
申请公布号
SU581248(A2)
申请公布日期
1977.11.25
申请号
SU19752155267
申请日期
1975.05.16
申请人
VNII NEFTEPROMYSLOVOJ GEOFIZIKI
发明人
KHAMZIN KAMIL G,SU;IVANOV IGOR V,SU;LAPSHIN PAVEL S,SU
分类号
E21B49/00;(IPC1-7):E21B49/00
主分类号
E21B49/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CONTINUOUS CASTING ROLL FOR METAL STRIP COMPRISING A COOLING CIRCUIT
APPARATUS AND METHODS FOR PACKAGING PRODUCTS IN BLOW-THERMOFORMED PLASTIC CONTAINERS
SUPPORTING APPARATUS FOR FARM PRODUCTS
DEVICE FOR ADJUSTING THE RELATIVE ANGULAR POSITION OF TWO MUTUALLY ARTICULATED STRUCTURES, PARTICULARLY FOR CHAIRS, SEATS OR THE LIKE
SELF ADAPTING FRAME INTERVALS
COOLER WITH TRANSPARENT DOOR AND COLD APPEARANCE
METHOD FOR APPLYING THERMOSETTING FLUORORESIN POWDER COATING
EXERCISE APPARATUS WITH VIDEO EFFECTS SYNCHRONIZED TO EXERCISE PARAMETERS
INFLATABLE DEVICE AND METHOD FOR USING THE DEVICE
ELECTRONIC BALLAST WITH BOOST CONVERTER
METHOD AND SIGNAL PROCESSOR FOR INTENSIFICATION OF SPEECH SIGNAL COMPONENTS IN A HEARING AID
MACROCYCLIC QUINAZOLINONES AND THEIR USE AS LOCAL ANESTHETICS
AUTOMATIC RATE-ADAPTIVE PACING WITH AUTO-LIFESTYLE
PYRIDINE CARBOXAMIDE OR SULFONAMIDE DERIVATIVES AND COMBINATORIAL LIBRARIES THEREOF
UREA COMPOUNDS, PROCESS FOR PRODUCING THE SAME AND USE THEREOF
IMPROVED WATER SOLUBLE FERTILIZER COMPOSITIONS
COMPOSITION AND METHOD OF CANCER ANTIGEN IMMUNOTHERAPY
ADHESIVE TAPE STICKING JIG
WIRELESS DATA AND ENERGY TRANSMISSION DEVICE
Driving force control device for vehicles, increases the driving force by fluctuation depending on the inclination of the vehicle during stoppage
