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
CIRCUIT FOR PROTECTING POWER SEMICONDUCTOR SWITCHES THAT MAY BE SWITCHED ON AND OFF AGAINST SWITCHING OVERVOLTAGES
摘要
申请公布号
EP0690898(A1)
申请公布日期
1996.01.10
申请号
EP19930906438
申请日期
1993.03.24
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
MARQUARDT, RAINER;SEIDL, UDO
分类号
C09K3/00;H03K17/082;H03K17/16;(IPC1-7):C09K3/00
主分类号
C09K3/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Compositions comprising 2,3-dichloro-1,1,1-trifluoropropane, 2-chloro-1,1,1-trifluoropropene, 2-chloro-1,1,1,2-tetrafluoropropane or 2,3,3,3-tetrafluoropropene
Adaptation of the common notebook, laptop computer, netbook and tablet computer to enable each to be used as an automated external defibrillator (AED) to treat victims of sudden cardiac arrest
Microdermabrasion apparatus and method
Guide extension catheter
Breast shield for a breast pump
Polyhedral oligomeric silsesquioxane (poss)-based bioactive hybrid glass as a scaffold for hard tissue engineering
System and method for reducing touch induced contamination
Oral anesthesia application
Methods of making and using nanostructures
Niacin conjugated fatty acid mixtures and their uses
Treatment for diabetes in patients inappropriate for metformin therapy
Composition for eliciting a specific CTL response, comprising a lympho-ablative compound and a molecule that contains antigenic sequences and targets professional antigen presenting cells
Compositions comprising polyglutamic acid nanoparticles and CD40 agonists
Compositions and methods for preparing a subject for organ or non-organ implantation
Compositions useful for the treatment of gastrointestinal disorders
Use of a peptide and an analgesic pharmaceutical agent
Methods for treating urushiol-induced contact dermatitis
Chemosensory receptor ligand-based therapies
Treatment of esophageal motility disorder using sepiapterin, tetrahydrobiopterin and derivatives thereof
Orally disintegrating solid preparation
