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发明名称
Verfahren und Maschine zur Herstellung von Hohlkörpern
摘要
申请公布号
AT186853(B)
申请公布日期
1956.09.25
申请号
ATD186853
申请日期
1951.09.24
申请人
ROBERTO COLOMBO
发明人
ROBERTO COLOMBO
分类号
主分类号
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