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发明名称
Improvements relating to beating engines for paper pulp
摘要
申请公布号
GB697789(A)
申请公布日期
1953.09.30
申请号
GB19500008064
申请日期
1950.03.31
申请人
MCNEILL, WINTERBURN INVENTIONS LIMITED
发明人
MCNEILL ROBERT
分类号
D21D1/14
主分类号
D21D1/14
代理机构
代理人
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地址
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