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发明名称
Shaking mechanism for fourdrinier machines
摘要
申请公布号
US1761185(A)
申请公布日期
1930.06.03
申请号
US19230648962
申请日期
1923.07.02
申请人
ALONZO ALDRICH
发明人
ALDRICH ALONZO
分类号
D21F1/18
主分类号
D21F1/18
代理机构
代理人
主权项
地址
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