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发明名称
Slice and head box for paper making machines
摘要
申请公布号
US1866607(A)
申请公布日期
1932.07.12
申请号
US19290390691
申请日期
1929.09.06
申请人
SCOTT PAPER COMPANY
发明人
WOOD RALPH
分类号
D21F1/02
主分类号
D21F1/02
代理机构
代理人
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地址
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