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发明名称
Paper making machine
摘要
申请公布号
US1930104(A)
申请公布日期
1933.10.10
申请号
US19310516005
申请日期
1931.02.16
申请人
MILLSPAUGH WILLIAM H
发明人
MILLSPAUGH WILLIAM H.
分类号
D21F3/04
主分类号
D21F3/04
代理机构
代理人
主权项
地址
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