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发明名称
Improvements in screw propellers and like rotary members
摘要
申请公布号
GB439620(A)
申请公布日期
1935.12.10
申请号
GB19350017091
申请日期
1935.06.13
申请人
EUGENE CAMILLE SAINT-JACQUES
发明人
分类号
B64C11/00
主分类号
B64C11/00
代理机构
代理人
主权项
地址
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