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发明名称
DIVIDED HOUSING WITH PERIPHERAL RING SEAL FOR MAGNETIC DISC MEMORY
摘要
申请公布号
DE3471539(D1)
申请公布日期
1988.06.30
申请号
DE19843471539
申请日期
1984.12.07
申请人
SIEMENS AKTIENGESELLSCHAFT BERLIN UND MUNCHEN
发明人
BIERMEIER, JOHANN, DIPL.-ING. (FH);OBERMAYER, HEINZ
分类号
G11B17/038;G11B23/03;G11B33/14;(IPC1-7):G11B23/03
主分类号
G11B17/038
代理机构
代理人
主权项
地址
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