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发明名称
Mechanical off-bearing flared rolls
摘要
申请公布号
US2468036(A)
申请公布日期
1949.04.26
申请号
US19450619771
申请日期
1945.10.02
申请人
CROWN ZELLERBACH CORPORATION
发明人
CHARTERS GEORGE W.
分类号
B27B31/08
主分类号
B27B31/08
代理机构
代理人
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地址
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