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发明名称
Process of treating bleached pulp
摘要
申请公布号
US2049676(A)
申请公布日期
1936.08.04
申请号
US19340711067
申请日期
1934.02.13
申请人
TOMLINSON GEORGE H
发明人
TOMLINSON GEORGE H.
分类号
D21C9/12
主分类号
D21C9/12
代理机构
代理人
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地址
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