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
EXPANSION HEAD
摘要
申请公布号
ZA8207150(B)
申请公布日期
1983.08.31
申请号
ZA19820007150
申请日期
1982.09.29
申请人
GELDENHUYS ANDRIES JOHANNES
发明人
GELDENHUYS ANDRIES JOHANNES
分类号
E21D
主分类号
E21D
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CORK STOPPER AND PRODUCTION METHOD THEREFOR
UNDERWATER CONNECTOR ARRANGEMENT
GAS TURBINE COMBUSTION CHAMBER
GESTURE RECOGNITION SYSTEM
Ball bearing
Preparation methods of forms of optical enantiomers of modafinil and pharmaceutical composition thereof
PASSIVE REDIRECTION DEVICE FOR CONSUMPTION METER COMMUNICATION
Discrete digital receiver
Wireless communication protocol for low power receivers
HIERARCHY OF MOTION PREDICTION VIDEO BLOCKS
Video display system, video display device, its control method, and information storage medium
System and method for improved visual detection of protective coatings
SOLAR BATTERY CELL AND METHOD FOR MANUFACTURING THE SOLAR BATTERY CELL
COMPOSITION FOR CLEANING A HEAT TRANSFER SYSTEM HAVING AN ALUMINUM COMPONENT
METHOD AND APPARATUS FOR ACTIVATING OR DEACTIVATING SECONDARY CARRIERS IN TIME DIVISION DUPLEX MOBILE COMMUNICATION SYSTEM USING CARRIER AGGREGATION
A FAULT PROTECTION METHOD AND FAULT PROTECTION APPARATUS IN A MULTI-DOMAIN NETWORK
POLYMER FOAM
DIAGNOSTIC BASELINING
PROCESS FOR THE DIRECT AMINATION OF ALCOHOLS USING AMMONIA TO FORM PRIMARY AMINES BY MEANS OF A XANTPHOS CATALYST SYSTEM
CARBANUCLEOSIDE SYNTHESIS AND NOVEL INTERMEDIATE COMPOUNDS USEFUL THEREIN
