发明名称 |
Verfahren und Vorrichtung zur Herstellung einer aus vier Prismen bestehenden Prismenanordnung |
摘要 |
A joined prism assembly having more than two prisms adhered to each other at joining surfaces is disclosed. The joined prism includes stepped portions between the end faces of the prisms adjacent to the joining surfaces for defining exposed positioning reference surfaces for when the prisms are adhered to each other. |
申请公布号 |
DE4033842(C2) |
申请公布日期 |
1994.06.16 |
申请号 |
DE19904033842 |
申请日期 |
1990.10.24 |
申请人 |
ASAHI KOGAKU KOGYO K.K., TOKIO/TOKYO |
发明人 |
SUGAHARA, BUNKICHI, TOKIO/TOKYO |
分类号 |
G02B5/04;G02B27/14;(IPC1-7):G02B5/04 |
主分类号 |
G02B5/04 |
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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