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发明名称
Trash retainer for movable trash rake
摘要
申请公布号
US3152075(A)
申请公布日期
1964.10.06
申请号
US19600039665
申请日期
1960.06.29
申请人
ALLIS-CHALMERS MANUFACTURING COMPANY
发明人
GROSS FRANK J.
分类号
E02B8/02
主分类号
E02B8/02
代理机构
代理人
主权项
地址
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