CN212957834U - 一种舞台折叠台口 - Google Patents
一种舞台折叠台口 Download PDFInfo
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- CN212957834U CN212957834U CN202020972927.2U CN202020972927U CN212957834U CN 212957834 U CN212957834 U CN 212957834U CN 202020972927 U CN202020972927 U CN 202020972927U CN 212957834 U CN212957834 U CN 212957834U
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CN202020972927.2U CN212957834U (zh) | 2020-06-01 | 2020-06-01 | 一种舞台折叠台口 |
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CN202020972927.2U CN212957834U (zh) | 2020-06-01 | 2020-06-01 | 一种舞台折叠台口 |
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CN212957834U true CN212957834U (zh) | 2021-04-13 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20220725 Address after: 315400 737 new North Road, Yangming science and Technology Industrial Park, Yuyao, Ningbo, Zhejiang Patentee after: ZHEJIANG DAFENG INDUSTRY Co.,Ltd. Patentee after: Tongji University Architectural Design and Research Institute (Group) Co.,Ltd. Address before: 315400 737 new North Road, Yangming science and Technology Industrial Park, Yuyao, Ningbo, Zhejiang Patentee before: ZHEJIANG DAFENG INDUSTRY Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CB03 | Change of inventor or designer information |
Inventor after: He Xiaoxin Inventor after: Fang Huili Inventor after: Lu Weiwei Inventor after: Xu Huiwen Inventor after: Zhou Jun Inventor after: Ju Wei Inventor after: Ruan Linwang Inventor after: Zhang Zhao Inventor after: Zhao Lizhen Inventor after: Jiang Dingrui Inventor after: Xu Xin Inventor before: He Xiaoxin Inventor before: Xu Huiwen Inventor before: Zhang Zhao Inventor before: Zhao Lizhen Inventor before: Jiang Dingrui Inventor before: Xu Xin Inventor before: Fang Huili Inventor before: Lu Weiwei |
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CB03 | Change of inventor or designer information |