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发明名称
Verfahren und Gerät zur Sicherstellung des regelmässigen Auslaufens von pulverförmigen oder körnigen Stoffen aus Beschickungstrichtern, insbesondere bei Kernblas- und Formmaschinen.
摘要
申请公布号
CH298575(A)
申请公布日期
1954.05.15
申请号
CHD298575
申请日期
1952.01.25
申请人
GEORG FISCHER AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT GEORG FISCHER
分类号
B22C5/12;B22C15/24
主分类号
B22C5/12
代理机构
代理人
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