| 发明名称 |
PROCEDE DE FABRICATION D'UNE PIECE EN FORME DE CORPS CREUX, PAR EXEMPLE EN POLYSTYRENE EXPANSE, A PARTIR DE PLUSIEURS PIECES ELEMENTAIRES, ET PIECE AINSI OBTENUE |
| 摘要 |
<p>The method consists in moulding demouldable profiles whose overall shape corresponds to the shape of the part to be produced, the parts thus produced are only partially cured in order to be able to extract the cores and the parts are finally assembled on completing the cure. …<??>The invention concerns especially the technology of moulding parts made of synthetic material. …<IMAGE>… </p> |
| 申请公布号 |
FR2574018(B1) |
申请公布日期 |
1988.12.23 |
| 申请号 |
FR19840018523 |
申请日期 |
1984.12.05 |
| 申请人 |
LALLOZ GUY |
发明人 |
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| 分类号 |
B29C39/02;B29C39/26;B29C43/10;B29C43/12;B29C44/12;B29C69/00;B29K25/00;B29L22/00;(IPC1-7):B29C67/20;B29C67/02;B29C33/76 |
主分类号 |
B29C39/02 |
| 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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