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发明名称
Stackable sieve construction for use in reciprocating air column sifters and the like
摘要
申请公布号
US3386580(A)
申请公布日期
1968.06.04
申请号
US19650474065
申请日期
1965.07.22
申请人
ALLEN-BRADLEY COMPANY
发明人
GRABARCZYK FRANK A.
分类号
B01D46/12
主分类号
B01D46/12
代理机构
代理人
主权项
地址
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