CN104123869B - 一种理论力学速度瞬心法的教具 - Google Patents
一种理论力学速度瞬心法的教具 Download PDFInfo
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- CN104123869B CN104123869B CN201410307605.5A CN201410307605A CN104123869B CN 104123869 B CN104123869 B CN 104123869B CN 201410307605 A CN201410307605 A CN 201410307605A CN 104123869 B CN104123869 B CN 104123869B
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CN201410307605.5A CN104123869B (zh) | 2014-06-30 | 2014-06-30 | 一种理论力学速度瞬心法的教具 |
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CN201410307605.5A CN104123869B (zh) | 2014-06-30 | 2014-06-30 | 一种理论力学速度瞬心法的教具 |
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CN104123869A CN104123869A (zh) | 2014-10-29 |
CN104123869B true CN104123869B (zh) | 2016-07-06 |
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CN107610560B (zh) * | 2017-08-31 | 2021-06-29 | 湖南惟楚科教实训室设备有限公司 | 一种瞬心演示仪 |
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CN1279504C (zh) * | 2004-04-30 | 2006-10-11 | 哈尔滨工业大学(威海) | 刚体定点转动瞬心、极迹、瞬轴、极面动态关系演示教具 |
ES2336987B1 (es) * | 2007-12-31 | 2011-03-22 | ON-LASER SYSTEMS & APPLICATIONS, S.L. | Procedimiento y dispositivo de marcaje rotativo. |
CN203982634U (zh) * | 2014-06-30 | 2014-12-03 | 浙江工业大学 | 一种理论力学速度瞬心法的教具 |
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Effective date of registration: 20200413 Address after: 310014 room 2603, building 8, No. 2, Xiyuan 8th Road, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU ZHUILIE TECHNOLOGY Co.,Ltd. Address before: 310018 Room 1004-1006, 17 Block 57, Baiyang Street Science Park Road, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee before: Zhejiang Qibo Intellectual Property Operation Co.,Ltd. Effective date of registration: 20200413 Address after: 310018 Room 1004-1006, 17 Block 57, Baiyang Street Science Park Road, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee after: Zhejiang Qibo Intellectual Property Operation Co.,Ltd. Address before: The city Zhaohui six districts Chao Wang Road Hangzhou City, Zhejiang province 310014 18 Patentee before: ZHEJIANG UNIVERSITY OF TECHNOLOGY |
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Effective date of registration: 20201211 Address after: 274000 intersection of Changjiang Road and Fuzhou Road, Heze Development Zone, Shandong Province Patentee after: SHANDONG ZHONGKENENG ARTIFICIAL ENVIRONMENT Co.,Ltd. Address before: Room 2603, building 8, No.2, Xiyuan 8th Road, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU ZHUILIE TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210506 Address after: Room 1101, Xinghai Road Economic R & D building, Sanxing Town, Haimen City, Nantong City, Jiangsu Province, 226100 Patentee after: NANTONG TAIYING NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 274000 intersection of Changjiang Road and Fuzhou Road, Heze Development Zone, Shandong Province Patentee before: SHANDONG ZHONGKENENG ARTIFICIAL ENVIRONMENT Co.,Ltd. |
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