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发明名称
Improvements in or relating to vibrating sieves
摘要
申请公布号
GB349868(A)
申请公布日期
1931.06.04
申请号
GB19300027207
申请日期
1930.09.11
申请人
"COMEBRA" SOCIETE ANONYME
发明人
分类号
B07B1/30
主分类号
B07B1/30
代理机构
代理人
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地址
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