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发明名称
Separator
摘要
申请公布号
US1963469(A)
申请公布日期
1934.06.19
申请号
US19290352799
申请日期
1929.04.05
申请人
THE FIRM ALPINE AKTIENGESELLSCHAFT
发明人
KUHR ALBERT
分类号
B07B4/02
主分类号
B07B4/02
代理机构
代理人
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