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发明名称
INNENDICHTUNG
摘要
申请公布号
DE2548189(B2)
申请公布日期
1978.01.12
申请号
DE19752548189
申请日期
1975.10.28
申请人
发明人
分类号
F01C19/00;F01C19/12;(IPC1-7):F01C19/12
主分类号
F01C19/00
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