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发明名称
Verfahren zur Herstellung von Formen für den Schleuderguß von Metallen nach dem Wachsmodellverfahren
摘要
申请公布号
AT171442(B)
申请公布日期
1952.05.26
申请号
ATD171442
申请日期
1949.08.30
申请人
SVIT NARODNI PODNIK
发明人
分类号
主分类号
代理机构
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