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经营范围
发明名称
RESISTANT MATERIAL
摘要
申请公布号
AU537479(B2)
申请公布日期
1984.06.28
申请号
AU19800059417
申请日期
1980.06.19
申请人
HOECHST A.G.
发明人
PAUL STAHLHOFEN
分类号
G03C1/72;G03C5/56;G03F7/022;G03F7/115;H01L21/027;(IPC1-7):G03C1/76;G03C1/84;G03F7/02;G03F7/08
主分类号
G03C1/72
代理机构
代理人
主权项
地址
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