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发明名称
Wind motor
摘要
申请公布号
US1877622(A)
申请公布日期
1932.09.13
申请号
US19310539927
申请日期
1931.05.25
申请人
BEARD GEORGE M
发明人
BEARD GEORGE M.
分类号
F03D7/02
主分类号
F03D7/02
代理机构
代理人
主权项
地址
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