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
DEVICE FOR INVESTIGATING WELL WALLS
摘要
申请公布号
RU1789681(C)
申请公布日期
1993.01.23
申请号
SU19894766053
申请日期
1989.12.08
申请人
VNI PK I GEOFIZ
发明人
TERESHCHENKO YURIJ P,SU
分类号
E21B47/00
主分类号
E21B47/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, PROGRAM, AND INFORMATION PROCESSING SYSTEM
VEHICLE RADAR DEVICE
MANIPULATOR SYSTEM
MEDICAL DATA EXTRACTION AND MANAGEMENT FOR EFFICIENT, SECURE SUPPORT OF VARIOUS INFORMATION SYSTEMS
OPPOSED RAMP ASSEMBLY FOR SUBTERRANEAN TOOL WITH LOAD BEARING LUG AND ANTI-JAM FEATURE
STRUCTURE OF BUILDING FLOOR BACKFILL SPACER
CIRCULAR SAW BLADE ASSEMBLIES
ABSORBENT ARTICLE
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME, AND DISPLAY DEVICE PROVIDED WITH SEMICONDUCTOR DEVICE
POLYAMIDE FILM AND METHOD FOR PRODUCING SAME
ABSORBENT ARTICLE
ANALYZER SYSTEM OF SOUND GENERATED IN MILLS BASED ON EMBEDDED SYSTEMS AND A MICROPHONE ARRAY
MULTIPLE GLASS SHOJI SCREEN
HOPPER AND COMBINATION WEIGHING DEVICE
A WEAR RESISTANT ALLOY
INSULATING, CORROSION-INHIBITING, SELF-EXTINGUISHING, IMPERMEABLE, EPOXY AND ECOLOGICAL COATING
INFORMATION PROCESSING DEVICE, PROGRAM, AND GAME PROCESSING SYSTEM
MULTILAYER WIRING SUBSTRATE
METHOD AND APPARATUS FOR MOLDING NON-PNEUMATIC WHEELS
METHOD FOR PRODUCING HYDROPHOBIC PROPPANT AGGLOMERATES, AND USE THEREOF
