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发明名称
Impact pulverizer
摘要
申请公布号
US1935344(A)
申请公布日期
1933.11.14
申请号
US19310544772
申请日期
1931.06.16
申请人
AMERICAN PULVERIZING CORPORATION CAMDEN
发明人
ANDREWS NORWOOD H.;WILLOUGHBY WALTER J.
分类号
B02C19/06
主分类号
B02C19/06
代理机构
代理人
主权项
地址
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