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http://hdl.handle.net/10397/68665
| Title: | Rapid refractometer | Other Title: | 快速验光仪 | Authors: | Hu, ZC | Issue Date: | 8-Apr-2009 | Source: | 中国专利 ZL 200730298983.2 | Publisher: | 中华人民共和国国家知识产权局 | Rights: | 专利权人: The Hong Kong Polytechnic University. |
| Appears in Collections: | Patent |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| ZL200730298983.2.pdf | 230.93 kB | Adobe PDF | View/Open |
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