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发明名称
Suction filter
摘要
申请公布号
US2510254(A)
申请公布日期
1950.06.06
申请号
US19450630864
申请日期
1945.11.26
申请人
AKTIEBOLAGET KAMYR
发明人
RICHTER JOHAN CHRISTOFFER FREDRIK CARL
分类号
B01D33/00;D21C9/06
主分类号
B01D33/00
代理机构
代理人
主权项
地址
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