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发明名称
Spreader
摘要
申请公布号
US2316306(A)
申请公布日期
1943.04.13
申请号
US19420438557
申请日期
1942.04.11
申请人
R. G. LE TOURNEAU, INC.
发明人
WYMAN FLOYD H.
分类号
B25B27/06
主分类号
B25B27/06
代理机构
代理人
主权项
地址
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