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| Combustion foam ceramic burner, has one-way valve controlling evaporation section and combustion material flow direction such that air foam ceramic entered in combustion chamber is prevented, and LPG import connected with flow meter. 专利 申请日期: 2016-01-01, 公开日期: 2016-06-15 作者: LIU H ZHANG W 收藏  |  浏览/下载:4/0  |  提交时间:2019/12/09 |
| Double-e-type electric gun vapor deposition device, has evaporation chamber whose inner part is provided with two e-type electronic guns, where two e-type electronic guns are respectively provided with substrate and coating film material. 专利 申请日期: 2015-01-01, 公开日期: 2015-02-18 作者: JIANG D LI P TAN Y WANG D 收藏  |  浏览/下载:8/0  |  提交时间:2019/12/09 |
| Semiconductor device in which zinc oxide is used as a semiconductor material and method for manufacturing the semiconductor device 专利 专利号: US7501293, 申请日期: 2009-03-10, 公开日期: 2009-03-10 作者: ITO, YOSHIHIRO; KADOTA, MICHIO 收藏  |  浏览/下载:12/0  |  提交时间:2019/12/24 |
| Semiconductor laser device capable of suppressing leakage current in a light emitting and surface and method for manufacturing same 专利 专利号: US20020064200A1, 申请日期: 2002-05-30, 公开日期: 2002-05-30 作者: OSHIMA, NOBORU; SAKATA, MASAHIKO; YOKOTA, MAKOTO 收藏  |  浏览/下载:1/0  |  提交时间:2020/01/18 |
| Optical device, lens and optical element for focusing a laser beam and apparatus and method for assembling the optical device 专利 专利号: EP1096415A1, 申请日期: 2001-05-02, 公开日期: 2001-05-02 作者: OLIVA, GUIDO MAURIZIO 收藏  |  浏览/下载:6/0  |  提交时间:2019/12/31 |
| 半導体レーザからなる製品の製造方法 专利 专利号: JP1995112097B2, 申请日期: 1995-11-29, 公开日期: 1995-11-29 作者: サン-ニー ジョージ チュウ; ラルフ アンドレ ローガン; トーイー タンブン-エク 收藏  |  浏览/下载:15/0  |  提交时间:2019/12/24 |
| - 专利 专利号: JP1992079157B2, 申请日期: 1992-12-15, 公开日期: 1992-12-15 作者: TANAKA HARUO; MUSHIGAMI MASAHITO; NAKADA NAOTARO 收藏  |  浏览/下载:1/0  |  提交时间:2020/01/18 |
| Semiconductor crystal growing method 专利 专利号: JP1991218007A, 申请日期: 1991-09-25, 公开日期: 1991-09-25 作者: HORIE KAYOKO; OTSUKA TAKEO; AKIYAMA NAOKI 收藏  |  浏览/下载:11/0  |  提交时间:2019/12/31 |
| Films of catenated phosphorus materials, their preparation and use, and semiconductor and other devices employing them 专利 专利号: US5032472, 申请日期: 1991-07-16, 公开日期: 1991-07-16 作者: MICHEL, CHRISTIAN G.; SCHACHTER, ROZALIE; KUCK, MARK A.; BAUMANN, JOHN A.; RACCAH, PAUL M. 收藏  |  浏览/下载:20/0  |  提交时间:2019/12/24 |
| Mask for manufacturing process of semiconductor device 专利 专利号: JP1991094482A, 申请日期: 1991-04-19, 公开日期: 1991-04-19 作者: TADATOMO KAZUYUKI; TANIGUCHI KOICHI; TOYAMA OSAMU; IKUNISHI SHIYOUGO 收藏  |  浏览/下载:24/0  |  提交时间:2019/12/31 |