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经营范围
发明名称
élément d'allège micropropulsive
摘要
申请公布号
FR981956(A)
申请公布日期
1951.06.01
申请号
FRD981956
申请日期
1943.05.19
申请人
发明人
LENOIR ANDRE-LOUIS
分类号
B63H5/08;B63H5/125
主分类号
B63H5/08
代理机构
代理人
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地址
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