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发明名称
METHOD OF MAKING TWO GUIDING GROOVES THAT ARE EXACTLY IN LINE
摘要
申请公布号
DE3478430(D1)
申请公布日期
1989.07.06
申请号
DE19843478430
申请日期
1984.09.06
申请人
SIEMENS AKTIENGESELLSCHAFT BERLIN UND MUNCHEN
发明人
KEIL, RUDOLF, DR.;MATHYSSEK, KONRAD, DR.
分类号
C03B37/14;(IPC1-7):C03B37/14
主分类号
C03B37/14
代理机构
代理人
主权项
地址
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