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经营范围
发明名称
Kernöl für Giessereizwecke.
摘要
申请公布号
CH273466(A)
申请公布日期
1951.02.15
申请号
CHD273466
申请日期
1948.12.23
申请人
OEL- UND CHEMIE-WERK AG.
发明人
AG. OEL- UND CHEMIE-WERK
分类号
B22C1/24
主分类号
B22C1/24
代理机构
代理人
主权项
地址
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