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发明名称
Drive mechanism
摘要
申请公布号
US2691895(A)
申请公布日期
1954.10.19
申请号
US19470750713
申请日期
1947.05.27
申请人
BLACKBURN JOHN F
发明人
BLACKBURN JOHN F.
分类号
G01S1/02;G01S19/25
主分类号
G01S1/02
代理机构
代理人
主权项
地址
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