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发明名称
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON KONISCHEN, ROTATIONSSYMMETRISCHEN HOHLKOERPERN
摘要
申请公布号
AT367350(B)
申请公布日期
1982.06.25
申请号
AT19780001007
申请日期
1978.02.13
申请人
FREHNER ROLAND
发明人
分类号
B31C3/00;B29C53/82;B29C70/56;B65H81/00;(IPC1-7):B29G5/00
主分类号
B31C3/00
代理机构
代理人
主权项
地址
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