| 发明名称 |
Die for producing cup, bowl and beaker moldings comprises an outer holding die and an inner rolling die which is made of a porous material |
| 摘要 |
The die for producing cup, bowl and beaker moldings comprises an outer holding die (1) and an inner rolling die (2) which is made of a porous material.
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| 申请公布号 |
DE10141395(A1) |
申请公布日期 |
2003.03.13 |
| 申请号 |
DE20011041395 |
申请日期 |
2001.08.23 |
| 申请人 |
PORZELLANFABRIK FRIESLAND GMBH |
发明人 |
DONNER, BERND;BOHLKEN, HANS-GEORG |
| 分类号 |
B28B3/18;B28B7/34;(IPC1-7):B28B7/16 |
主分类号 |
B28B3/18 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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