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发明名称
Perfectionnements aux moteurs à combustion à cylindres opposés
摘要
申请公布号
FR696612(A)
申请公布日期
1931.01.05
申请号
FRD696612
申请日期
1930.06.03
申请人
发明人
GUAZZONI UMBERTO
分类号
F01B9/02;F02B75/24
主分类号
F01B9/02
代理机构
代理人
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地址
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