CN105761581A - 一种概率教学演示模型 - Google Patents
一种概率教学演示模型 Download PDFInfo
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- CN105761581A CN105761581A CN201610315123.3A CN201610315123A CN105761581A CN 105761581 A CN105761581 A CN 105761581A CN 201610315123 A CN201610315123 A CN 201610315123A CN 105761581 A CN105761581 A CN 105761581A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/02—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for mathematics
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CN201610315123.3A CN105761581B (zh) | 2016-05-14 | 2016-05-14 | 一种概率教学演示模型 |
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CN201610315123.3A CN105761581B (zh) | 2016-05-14 | 2016-05-14 | 一种概率教学演示模型 |
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CN105761581A true CN105761581A (zh) | 2016-07-13 |
CN105761581B CN105761581B (zh) | 2018-08-31 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108417123A (zh) * | 2018-05-25 | 2018-08-17 | 潍坊科技学院 | 一种数学教学用概率演示设备 |
CN108831261A (zh) * | 2018-05-08 | 2018-11-16 | 赣州市万研教育咨询有限公司 | 一种专用于数学教育教学用风吹式搅拌设备 |
CN108877413A (zh) * | 2018-07-23 | 2018-11-23 | 柴明 | 一种数学概率教学用筛子摇动装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4048731A (en) * | 1976-08-24 | 1977-09-20 | Anastasia Baguioro | Educational game apparatus |
CN101630459A (zh) * | 2009-08-19 | 2010-01-20 | 西安电子科技大学 | 耦合正态分布概率演示仪 |
CN102522031A (zh) * | 2012-01-03 | 2012-06-27 | 西安电子科技大学 | 普丰概率实验演示仪 |
CN203038519U (zh) * | 2013-02-02 | 2013-07-03 | 张海军 | 一种大学教学用概率教具 |
CN203455972U (zh) * | 2013-09-11 | 2014-02-26 | 杜春雪 | 概率论与数理统计原理演示装置 |
CN203535860U (zh) * | 2013-11-06 | 2014-04-09 | 广东石油化工学院 | 大学数学教学使用的概率演示教具 |
CN204066506U (zh) * | 2014-08-28 | 2014-12-31 | 韩冰 | 一种数学便携式演示教具 |
CN204155499U (zh) * | 2014-11-13 | 2015-02-11 | 哈尔滨体育学院 | 大学数学概率分布演示教具 |
-
2016
- 2016-05-14 CN CN201610315123.3A patent/CN105761581B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4048731A (en) * | 1976-08-24 | 1977-09-20 | Anastasia Baguioro | Educational game apparatus |
CN101630459A (zh) * | 2009-08-19 | 2010-01-20 | 西安电子科技大学 | 耦合正态分布概率演示仪 |
CN102522031A (zh) * | 2012-01-03 | 2012-06-27 | 西安电子科技大学 | 普丰概率实验演示仪 |
CN203038519U (zh) * | 2013-02-02 | 2013-07-03 | 张海军 | 一种大学教学用概率教具 |
CN203455972U (zh) * | 2013-09-11 | 2014-02-26 | 杜春雪 | 概率论与数理统计原理演示装置 |
CN203535860U (zh) * | 2013-11-06 | 2014-04-09 | 广东石油化工学院 | 大学数学教学使用的概率演示教具 |
CN204066506U (zh) * | 2014-08-28 | 2014-12-31 | 韩冰 | 一种数学便携式演示教具 |
CN204155499U (zh) * | 2014-11-13 | 2015-02-11 | 哈尔滨体育学院 | 大学数学概率分布演示教具 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108831261A (zh) * | 2018-05-08 | 2018-11-16 | 赣州市万研教育咨询有限公司 | 一种专用于数学教育教学用风吹式搅拌设备 |
CN108417123A (zh) * | 2018-05-25 | 2018-08-17 | 潍坊科技学院 | 一种数学教学用概率演示设备 |
CN108877413A (zh) * | 2018-07-23 | 2018-11-23 | 柴明 | 一种数学概率教学用筛子摇动装置 |
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CN105761581B (zh) | 2018-08-31 |
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Effective date of registration: 20180726 Address after: 276624 Room 516, Zhongxing business development center, No. 1 Renmin Road, Pingshang Town, Lingang Economic Development Zone, Linyi, Shandong Applicant after: Shandong same Intelligent Technology Co., Ltd. Address before: 150001 1 unit 5, 3 unit, 802 building, an Bu District, Xiangfang, Harbin, Heilongjiang Applicant before: HARBIN GONGYANG TECHNOLOGY CONSULTING CO., LTD. |
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Effective date of registration: 20201215 Address after: No.530, 5th floor, West building, Chuangye University, 2059, Zhonghua West Road, hi tech Zone, Heze City, Shandong Province Patentee after: Shandong Tianhui guangnian UAV Technology Co.,Ltd. Address before: 276624 Room 516, Zhongxing business development center, No. 1 Renmin Road, Pingshang Town, Lingang Economic Development Zone, Linyi, Shandong Patentee before: SHANDONG TONGQI INTELLIGENT TECHNOLOGY Co.,Ltd. |
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