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发明名称
SHAPING SILICON MATERIAL
摘要
申请公布号
GB2213637(B)
申请公布日期
1990.12.19
申请号
GB19880021124
申请日期
1988.09.09
申请人
* WESTINGHOUSE BRAKE AND SIGNAL COMPANY LIMITED;* WESTINGHOUSE BRAKE & SIGNAL HOLDINGS LIMITED
发明人
GILES RODERICK * MERRITT;GERALD * WHITING
分类号
B28D5/00;B28D5/04;G02B3/08;H01L21/304
主分类号
B28D5/00
代理机构
代理人
主权项
地址
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