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发明名称
Improvements in the attachment of spinners to the hubs of airscrews
摘要
申请公布号
GB560613(A)
申请公布日期
1944.04.12
申请号
GB19420016495
申请日期
1942.11.21
申请人
CONSTANT SPEED AIRSCREWS LIMITED;FREDERICK GEORGE MARSHALL
发明人
分类号
B64C11/14
主分类号
B64C11/14
代理机构
代理人
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