CN104460216B - 一种幻灯机数控机械传动机构 - Google Patents
一种幻灯机数控机械传动机构 Download PDFInfo
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- CN104460216B CN104460216B CN201410660696.0A CN201410660696A CN104460216B CN 104460216 B CN104460216 B CN 104460216B CN 201410660696 A CN201410660696 A CN 201410660696A CN 104460216 B CN104460216 B CN 104460216B
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CN104460216B true CN104460216B (zh) | 2016-05-18 |
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DE2251757B2 (de) * | 1972-10-21 | 1976-05-20 | Rollei-Werke Franke & Heidecke, 3300 Braunschweig | Magazinstehbildwerfer |
DE3622114C1 (de) * | 1986-07-02 | 1987-07-09 | Reflecta Gmbh Foto | UEberblendprojektor |
CN2337588Y (zh) * | 1998-09-25 | 1999-09-08 | 傅伟民 | 推拉换片像盒 |
CN103576436A (zh) * | 2013-09-29 | 2014-02-12 | 深圳市天辅乘云科技有限公司 | 具有自动调焦功能的投影机光机 |
CN204360091U (zh) * | 2014-11-19 | 2015-05-27 | 成都布林特信息技术有限公司 | 一种新型的幻灯机数控机械传动机构 |
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Address after: 230000 Woye Garden Commercial Building B-2704, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee after: HEFEI LONGZHI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Address before: 230000 Block C 1802, J2 District, Phase II Innovation Industrial Park, Hefei High-tech Zone, Anhui Province Patentee before: HEFEI LONGZHI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |
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