METHOD AND DEVICE FOR PULVERIZING SEMICONDUCTOR MATERIAL,申请号KR19940010780-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	METHOD AND DEVICE FOR PULVERIZING SEMICONDUCTOR MATERIAL
摘要
申请公布号	KR0137336(B1)	申请公布日期	1998.04.25
申请号	KR19940010780	申请日期	1994.05.17
申请人	WACKER-CHEMITRONIC GESELLSCHAFT FUER ELEKTRONIK GRUNDSTOFFE MBH	发明人	FRANZ, KOEPPL;MATTHAEUS, SCHANTZ
分类号	B02C19/06;H01L21/304;(IPC1-7):B02C19/06;B02C19/18	主分类号	B02C19/06
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Stretch blow molding machine with movable blow mold unit for easier access

Synthesis of 1,1,1,3,3-pentafluoropropane

电路学装置

Removable orifice plate for ink jet printhead and securing apparatus

Plastic spacer plug for lattice section members in insulating glazing units

Rail-mounted aggregate valve

Light sensitive semiconductor device integrated with an optical waveguide

A procedure for the metallisation conditioning of radioactive graphite

Preprocess method, information read/write method, input/output device and read/write device

Process and apparatus for determining the degree of concordance of two structures, as well as apparatus to recognize the speech and programme modul for that

Pedestrian crossing aid for the visually impaired

System for controlling the position of an air passage valve, and a ventilating device comprising such system

Method and device for separating gas components by adsorption

Aliphatic polyester and a process for the preparation thereof

Electric space heating device

Safety box assembly

Sheet transfer cylinder for a printing press

Apparatus for machining the edges of a tombstone

Method of manufacturing a two-part cage nut

Classifying coin case