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
Method for treating and fixing quartz sand through activation, fixed quartz sand body and excess voltage protection device
摘要
申请公布号
EP2080737(A3)
申请公布日期
2011.07.06
申请号
EP20080172970
申请日期
2008.12.29
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
DOMANITS, PETER;IRRGANG, STEPHAN;OBERGRUSBERGER, RICHARD;SCHMID, ADOLF
分类号
C01B33/12;H01H85/04;H01H85/06;H01H85/18
主分类号
C01B33/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
OPTICAL SYSTEM
HOLLOW VEHICLE FRAME, MORE PARTICULARLY FOR TRAVELLING CRANES
DERIVES D'IMIDAZOLINE ET LEUR PROCEDE DE PREPARATION
PROCEDE D'INHIBITION DE LA CORROSION A L'AIDE D'AMINO-DIPHOSPHONATES
CONCEALABLE BEDS
INNERSOLE FORMING STRIP
PROTECTIVE MEANS FOR DISTRIBUTION TRANSFORMER
APPARATUS FOR COLLECTING DEBRIS
COMBINED GOLF BALL CONCENTRICITY AND COMPRESSION TESTER
SHOCK MACHINE
MEASURING AND CONTROL APPARATUS
PREPARATION OF DIIMINOSUCCINONITRILE FROM HYDROGEN CYANIDE, CHLORINE AND TRIMETHYLAMINE
BROKEN YARN WINDING APPARATUS
SHOCK RESISTANT MOUNTINGS FOR LIGHT BULBS
DEVICE FOR THE RECORDING AND PLAYBACK OF SIGNALS ON MAGNETIC TAPE
WATER INSOLUBLE HYDROPHILIC POLYMERS OF ACRYLAMIDE POLYMER
WEFT THREAD INSERTING MECHANISM FOR LOOMS
SHIP CONSTRUCTION
DEVICE FOR AN AUTOMATIC EXCHANGE OF ROLLERS IN ROLLER POLISHING MACHINES AND THE LIKE
PICKING MECHANISM FOR LOOMS FOR WEAVING