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发明名称
Apparatus and method for operating on pulp streams
摘要
申请公布号
US1832882(A)
申请公布日期
1931.11.24
申请号
US19300419565
申请日期
1930.01.09
申请人
AMERICAN VOITH CONTACT COMPANY, INCORPORATED
发明人
THALER WILHELM
分类号
D21D1/02
主分类号
D21D1/02
代理机构
代理人
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地址
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