| 发明名称 |
Method of making plastic molds and process for cast molding contact lenses |
| 摘要 |
An improved method for forming plastic molds for casting articles having an optical surface such as contact lenses employs a plastic tool having an optically smooth surface. |
| 申请公布号 |
AU4639293(A) |
申请公布日期 |
1994.04.26 |
| 申请号 |
AU19930046392 |
申请日期 |
1993.06.17 |
| 申请人 |
BAUSCH & LOMB |
发明人 |
APPLETON WILLIAM J;OPDYKE KENNETH L;VANDEWINCKEL JEFFREY M;WICKES GEORGE L |
| 分类号 |
B29C33/38;B29C33/40;B29C33/42;B29C45/00;B29D11/00 |
主分类号 |
B29C33/38 |
| 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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