发明名称 |
Mold, molding system and molding machine for making ophthalmic devices |
摘要 |
This invention provides a mold comprising a first mold half which works in conjunction with a second mold half for forming ophthalmic devices wherein said first mold half comprises at least one changeable cassette comprising inserts for forming said ophthalmic devices. The mold is particularly well-suited for use in an injection molding machine.
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申请公布号 |
US6592356(B1) |
申请公布日期 |
2003.07.15 |
申请号 |
US19990305886 |
申请日期 |
1999.05.05 |
申请人 |
JOHNSON & JOHNSON VISION CARE, INC. |
发明人 |
LUST VICTOR;PARNELL PHILIP K.;RENKEMA KORNELIS;VAN LIEVENOOGEN JAN;VAN KRAAY WILL |
分类号 |
G02C7/04;B29C33/38;B29C33/40;B29C33/44;B29C45/14;B29C45/26;(IPC1-7):B29D11/00 |
主分类号 |
G02C7/04 |
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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