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 OF APPLYING A BEVELLED EDGE CONTOUR TO A SEMICONDUCTOR WAFER
摘要
申请公布号
EP0264679(B1)
申请公布日期
1992.03.18
申请号
EP19870114331
申请日期
1987.10.01
申请人
BBC BROWN BOVERI AG
发明人
DLOUHY, JIRI
分类号
B24B9/06;B24B9/00;H01L21/304;H01L29/06;H01L29/74
主分类号
B24B9/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Red phosphorus flame retardant and nonflammable resinous composition containing the same.
Exterior rear-view mirror for a motor vehicle.
Improvements in and relating to pressure swing oxygen generating systems.
Data processing device for use in statistic calculation.
SAFETY DEVICE OF CONTAINER SPREADER FOR FORKLIFT
Apparatus for making soft ice-drink.
Production of cells.
A process for the production of succinic acid by anaerobic fermentation.
Tricyclic penam compounds, their production and their use.
Circuit device for compensation of temperature dependent and temperature independent drifts of a capacitive sensor.
Collet connector.
Blends of an ASA terpolymer, an acrylic polymer and an acrylate based impact modifier.
Fastener assembly with peripheral temporary attachment layer.
Method, apparatus and mould for making containers from injected plastic material, with a film as the outer coating, and containers obtained thereby.
Feed-through strips.
Process for preparing factor XIII from placenta.
BREAD CONTAINING WXSU2 GENOTYPE STARCH AS AN ANTI-STALENT
SEALING GASKET BETWEEN A DOOR AND ITS RELATED SHOULDER ON A CABINET, IN PARTICULAR OF A REFRIGERATOR
CLOSURE OR SCREEN FOR A REFRIGERATED CABINET
A METHOD OF FASTENING METALLIC MEMBERS AND A PUNCH FOR CARRYING OUT SAID METHOD
