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发明名称
DICHTLEISTEN FUER EINE KREISKOLBEN- KRAFTMASCHINE
摘要
申请公布号
DE2450204(B2)
申请公布日期
1977.02.24
申请号
DE19742450204
申请日期
1974.10.23
申请人
发明人
分类号
F01C19/02;F01C19/04;(IPC1-7):F01C19/04
主分类号
F01C19/02
代理机构
代理人
主权项
地址
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