发明授权
- 专利标题: Optical filter made of inorganic material for blue light
- 专利标题(中): 用于蓝光的无机材料的光学过滤器
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申请号: EP85107592.9申请日: 1985-06-19
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公开(公告)号: EP0166372B1公开(公告)日: 1990-03-14
- 发明人: Wada, Masatoshi Okuno Chemical Ind. Co., Ltd. , Kitamura, Naritoshi Okuno Chemical Ind. Co., Ltd. , Moritsu, Yukikazu Okuno Chemical Ind. Co., Ltd. , Sakai, Tetsuo
- 申请人: OKUNO CHEMICAL INDUSTRIES CO., LTD. , NIPPON HOSO KYOKAI
- 申请人地址: 58, Yokobori 2-Chome Higashi-Ku Osaka JP
- 专利权人: OKUNO CHEMICAL INDUSTRIES CO., LTD.,NIPPON HOSO KYOKAI
- 当前专利权人: OKUNO CHEMICAL INDUSTRIES CO., LTD.,NIPPON HOSO KYOKAI
- 当前专利权人地址: 58, Yokobori 2-Chome Higashi-Ku Osaka JP
- 代理机构: Lehn, Werner, Dipl.-Ing.
- 优先权: JP125018/84 19840620
- 主分类号: C03C17/04
- IPC分类号: C03C17/04 ; G02B1/10 ; G02B5/22
公开/授权文献
- EP0166372A2 Optical filter made of inorganic material for blue light 公开/授权日:1986-01-02
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