| 发明名称 |
Method for making a cast toilet base of plastics material |
| 摘要 |
A toilet base containing substantially no ceramic material includes a one-piece plastic bowl with a smooth interior surface and a plastic trap that are mounted within a cast theromset plastic containing a major amount by weight of one or more fillers such as calcium carbonate, alumina, glass frit and mixtures thereof.
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| 申请公布号 |
US4328179(A) |
申请公布日期 |
1982.05.04 |
| 申请号 |
US19800138209 |
申请日期 |
1980.04.07 |
| 申请人 |
GRUBER SYSTEMS, INC. |
发明人 |
GARASI, LOUIS A.;HAYES, RONALD F. |
| 分类号 |
B29C33/30;B29C39/02;B29C70/86;E03D11/02;(IPC1-7):B29D3/00;B29C5/00 |
主分类号 |
B29C33/30 |
| 代理机构 |
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代理人 |
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| 主权项 |
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