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经营范围
发明名称
Schaufeleinrichtung fuer das Ruehrwerk eines Mischers
摘要
申请公布号
DE2130895(A1)
申请公布日期
1972.01.05
申请号
DE19712130895
申请日期
1971.06.22
申请人
NATIONAL ENGINEERING COMPANY OF CANADA LTD.
发明人
H. KAUFFMAN,JOHN;H. DONAT,RALPH
分类号
B01F7/16;B22C5/04
主分类号
B01F7/16
代理机构
代理人
主权项
地址
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