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经营范围
发明名称
Perfectionnements apportés au montage des hélices et autres organes mobiles sur un arbre assurant la transmission d'un couple ou d'un couple et d'une poussée
摘要
申请公布号
FR91089(E)
申请公布日期
1968.04.05
申请号
FR19660082759
申请日期
1966.11.07
申请人
P & O RESEARCH AND DEVELOPMENT CO LIMITED
发明人
分类号
B63H1/20
主分类号
B63H1/20
代理机构
代理人
主权项
地址
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