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发明名称
Perfectionnements aux moteurs à piston
摘要
申请公布号
FR943160(A)
申请公布日期
1949.03.01
申请号
FRD943160
申请日期
1947.02.27
申请人
发明人
L'AIR LE MINISTRE DE;BERTIN JEAN
分类号
F02B75/22
主分类号
F02B75/22
代理机构
代理人
主权项
地址
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