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经营范围
发明名称
Propulseurs
摘要
申请公布号
FR951186(A)
申请公布日期
1949.10.18
申请号
FRD951186
申请日期
1947.07.31
申请人
发明人
LEMOIGNE PIERRE-MARCEL
分类号
B63H1/16;B64C11/30;F04D29/38
主分类号
B63H1/16
代理机构
代理人
主权项
地址
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