CN216902007U - 磁吸式冲力演示装置 - Google Patents
磁吸式冲力演示装置 Download PDFInfo
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- CN216902007U CN216902007U CN202122649786.8U CN202122649786U CN216902007U CN 216902007 U CN216902007 U CN 216902007U CN 202122649786 U CN202122649786 U CN 202122649786U CN 216902007 U CN216902007 U CN 216902007U
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 46
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN202122649786.8U CN216902007U (zh) | 2021-11-01 | 2021-11-01 | 磁吸式冲力演示装置 |
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CN202122649786.8U CN216902007U (zh) | 2021-11-01 | 2021-11-01 | 磁吸式冲力演示装置 |
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CN216902007U true CN216902007U (zh) | 2022-07-05 |
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CN202122649786.8U Active CN216902007U (zh) | 2021-11-01 | 2021-11-01 | 磁吸式冲力演示装置 |
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2021
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GR01 | Patent grant | ||
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Effective date of registration: 20240129 Address after: Room 301-21KJ35, Zone 2, Management Center, No.1 Xinhui Road, Haihe Education Park, Jinnan District, Tianjin, 300350 Patentee after: Yingruide (Tianjin) Optoelectronic Technology Co.,Ltd. Country or region after: China Address before: 300350 No. 2 Yashen Road, Haihe Education Park, Jinnan District, Tianjin Patentee before: Tianjin Sino-German University of Applied Sciences Country or region before: China Patentee before: Tianjin fast Bird Education Technology Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20240708 Address after: Room a2043, No.1 Workshop, China civil aviation technology industrialization base, no.225 Jinger Road, Airport Economic Zone, Binhai New Area, Tianjin Patentee after: TIANJIN YIYANG HUARUI TECHNOLOGY Co.,Ltd. Country or region after: China Address before: Room 301-21KJ35, Zone 2, Management Center, No.1 Xinhui Road, Haihe Education Park, Jinnan District, Tianjin, 300350 Patentee before: Yingruide (Tianjin) Optoelectronic Technology Co.,Ltd. Country or region before: China |