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经营范围
发明名称
HEFSCHROEF VOOR EEN HEFSCHROEFVLIEGTUIG.
摘要
申请公布号
NL187057(C)
申请公布日期
1991.05.16
申请号
NL19810000593
申请日期
1981.02.06
申请人
COFIMCO S.A.S. TE MILAAN, ITALIE.
发明人
分类号
B64C11/18;F03D1/06;F04D29/38;(IPC1-7):B64C27/615
主分类号
B64C11/18
代理机构
代理人
主权项
地址
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