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发明名称
SCHALLPLATTE UND VERFAHREN ZU DEREN HERSTELLUNG
摘要
申请公布号
DE2938560(A1)
申请公布日期
1980.04.03
申请号
DE19792938560
申请日期
1979.09.24
申请人
ALBERTI,JOHN DAVID
发明人
DAVID ALBERTI,JOHN
分类号
G11B23/40;B29C43/02;G11B3/70;(IPC1-7):G11B3/70;G11B3/84;B29D17/00
主分类号
G11B23/40
代理机构
代理人
主权项
地址
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