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发明名称
Film tank agitator
摘要
申请公布号
US2493441(A)
申请公布日期
1950.01.03
申请号
US19470776921
申请日期
1947.09.30
申请人
CARR JR WILLIAM H
发明人
JR. WILLIAM H. CARR,
分类号
B01F11/00;G03D3/04
主分类号
B01F11/00
代理机构
代理人
主权项
地址
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