发明名称 |
FORMING SHAPE FOR PRODUKTION OF HOLLOW PORCELAIN OBJESTS |
摘要 |
Mould comprises a thin-walled moulding (1) of poly-alpha-olefin based plastics, partic. polypropylene, polyester, polyamide or polyformaldehyde. The plastics pref. contains 10-30 parts by wt. of glass fibres. - The mould upper part pref. has a taking-out shoulder (2) and the bottom (4) has a circular groove to form a product foot (3). |
申请公布号 |
HUT33987(A) |
申请公布日期 |
1985.01.28 |
申请号 |
HU19830000935 |
申请日期 |
1983.03.21 |
申请人 |
KARLOVARSKY PORCELAN OBOROVY PODNIK,CS |
发明人 |
KLOBOUCEK,JIRI,CS;RUZICKA,FRANTISEK,CS;VOSTRY,JIRI,CS |
分类号 |
C04B33/24;(IPC1-7):C04B33/24 |
主分类号 |
C04B33/24 |
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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