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
SIGNAL RECOVERY METHOD
摘要
申请公布号
GB8418086(D0)
申请公布日期
1984.08.22
申请号
GB19840018086
申请日期
1984.07.16
申请人
DRESSER INDUSTRIES INC
发明人
分类号
E21B47/18;(IPC1-7):G08C23/00
主分类号
E21B47/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PORTABLE COMPUTING SYSTEM
POLYVINYLPYRROLIDONE FOR THE STABILIZATION OF A SOLID DISPERSION OF THE NON-CRYSTALLINE FORM OF ROTIGOTINE
SORGHUM FERTILITY RESTORER GENOTYPES AND METHODS OF MARKER-ASSISTED SELECTION
Methods for Co-Processing of Biomass and Petroleum Feed
Cache unit, arithmetic processing unit, and information processing unit
POWER DEVICES HAVING REDUCED ON-RESISTANCE AND METHODS OF THEIR MANUFACTURE
PLATE HEAT EXCHANGER COMPRISING UV GENERATING MEMBERS
IMPROVED BIOREACTORS
ILLUMINATION DEVICE
METHOD FOR GROUP INTERACTIVITY
VITAMIN D3 AND ANALOGS THEREOF FOR TREATING ALOPECIA
BREATHABLE PROTECTIVE FABRIC AND GARMENT
SURGICAL INSTRUMENT FOR DETACHABLY CONNECTING A HANDPIECE TO A SURGICAL TOOL
INJECTION MOLDING SYSTEM HAVING A DIGITAL DISPLACEMENT PUMP
NOVEL METHOD FOR PRODUCING 4-AMINOBUT-2-ENOLIDES STARTING FROM 4-ALKOXYFURAN-2(5H)-ON OR 4-ARYLALKOXYFURAN-2-(5H)-ON
TYRE TREAD HAVING CAVITIES AND INCISIONS
ACCUMULATOR WITH VOLTAGE-GENERATING CELLS AND A SHELL-SHAPED INTERMEDIATE ELEMENT ARRANGED BETWEEN SAID CELLS
METHOD TO SCREEN HIGH AFFINITY ANTIBODY
FLUIDIZED BED REACTOR SYSTEMS AND DISTRIBUTORS FOR USE IN SAME
Blood Pump System With Mounting Cuff
