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发明名称
Bottom drive pulper with stationary blades
摘要
申请公布号
US3163368(A)
申请公布日期
1964.12.29
申请号
US19610159862
申请日期
1961.12.18
申请人
JOHN W. BOLTON & SONS, INC.
发明人
JOHNSON CHARLES A.
分类号
B02C13/18;D21B1/34
主分类号
B02C13/18
代理机构
代理人
主权项
地址
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