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经营范围
发明名称
Perfectionnements aux moteurs à explosion
摘要
申请公布号
FR1003679(A)
申请公布日期
1952.03.20
申请号
FRD1003679
申请日期
1947.02.10
申请人
发明人
DARCHE ALBERT-ALEXANDRE-AUG
分类号
F02B1/04;F02B23/08;F02F1/24;F02F1/42
主分类号
F02B1/04
代理机构
代理人
主权项
地址
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