CN212112823U - 一种经济管理模拟教学装置 - Google Patents
一种经济管理模拟教学装置 Download PDFInfo
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CN114052419A (zh) * | 2021-11-25 | 2022-02-18 | 河北工业大学 | 一种数学统计用图表列举装置 |
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CN114052419A (zh) * | 2021-11-25 | 2022-02-18 | 河北工业大学 | 一种数学统计用图表列举装置 |
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Effective date of registration: 20221208 Address after: 518,000 Room 201, Building A, No. 1, Qianwan 1st Road, Qianhai Shenzhen Hong Kong Cooperation Zone, Shenzhen, Guangdong Province (settled in Shenzhen Qianhai Business Secretary Co., Ltd.) Business premises: No. 09-10, 10th Floor, Oriental Science and Technology Building, No. 16, Keyuan Road, Nanshan District, Shenzhen Patentee after: Fuzhaoyuan (Shenzhen) Asset Management Co.,Ltd. Address before: 215-4, 2nd floor, science and technology building, Keji Avenue, Quanshan District, Xuzhou City, Jiangsu Province Patentee before: XUZHOU LANHU INFORMATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20221230 Address after: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee after: Qianhailizhong Asset Management (Shenzhen) Co.,Ltd. Address before: 518,000 Room 201, Building A, No. 1, Qianwan 1st Road, Qianhai Shenzhen Hong Kong Cooperation Zone, Shenzhen, Guangdong Province (settled in Shenzhen Qianhai Business Secretary Co., Ltd.) Business premises: No. 09-10, 10th Floor, Oriental Science and Technology Building, No. 16, Keyuan Road, Nanshan District, Shenzhen Patentee before: Fuzhaoyuan (Shenzhen) Asset Management Co.,Ltd. |
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