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发明名称
Procédé et appareil de contrôle de l'équilibrage des hélices
摘要
申请公布号
FR1014484(A)
申请公布日期
1952.08.18
申请号
FRD1014484
申请日期
1947.03.17
申请人
ETABLISSEMENTS JAPY FRERES
发明人
分类号
B64C11/00
主分类号
B64C11/00
代理机构
代理人
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地址
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