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发明名称
Method of transferring solids
摘要
申请公布号
US2715548(A)
申请公布日期
1955.08.16
申请号
US19520327880
申请日期
1952.12.24
申请人
ALUMINUM COMPANY OF AMERICA
发明人
FISH WILLIAM M.
分类号
B01J8/00;B01J8/26;B01J8/28
主分类号
B01J8/00
代理机构
代理人
主权项
地址
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