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
UN PROCEDIMIENTO PARA LA EXTRACCIËN DE CARBËN EN EXPLOTACIONES MINERAS
摘要
申请公布号
ES314838(A1)
申请公布日期
1966.05.01
申请号
ES19380003148
申请日期
1965.07.01
申请人
GEWERKSCHAFT EISENHœTTE WESTFALIA
发明人
分类号
E21B;(IPC1-7):E21B
主分类号
E21B
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Systems and methods for automated exchange of electronic mail encryption certificates
Intra-coded fields for bi-directional frames
Polyfunctional phenylene ether oligomer, derivative thereof, resin composition containing the same, and use thereof
DNA glycosylases and their use
Cable connector assembly with wire termination guide
Multilayer substrate manufacturing method
Wireless communication system utilizing a persistence value for group communication requests to reduce latency
Electronic component and electronic component module
Infant support with entertainment device
System and method for creating an object-level snapshot in a storage system
Method, apparatus and article for off-line certification in mobile applications
Pilot pattern design for a STTD scheme in an OFDM system
Method of inducing SHC phosphorylation or inducing the SHC/MAPK pathway by administering a peptide of IL-2
Socket connector
Methods and devices for tracing fiber optic cable
Conditional purchase offer management system
Semiconductor integrated circuit device
Abuse resistant lysine amphetamine compounds
Automatically displaying keywords and other supplemental information
Influence based rewards for word-of-mouth advertising ecosystems
