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发明名称
Leichtmetallkolben fuer Brennkraftmaschinen
摘要
申请公布号
DE710666(C)
申请公布日期
1941.09.18
申请号
DE1935D070509D
申请日期
1935.06.08
申请人
FRIEDRICH RICHARD DIETRICH
发明人
分类号
F02F3/02;F16J1/10
主分类号
F02F3/02
代理机构
代理人
主权项
地址
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