CN205015677U - 一种基于网络的模块化多媒体课室设备控制*** - Google Patents
一种基于网络的模块化多媒体课室设备控制*** Download PDFInfo
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CN105956774A (zh) * | 2016-05-04 | 2016-09-21 | 无锡益教服网络技术有限公司 | 资产(设备)维保管理及追溯实现方法 |
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CN105956774A (zh) * | 2016-05-04 | 2016-09-21 | 无锡益教服网络技术有限公司 | 资产(设备)维保管理及追溯实现方法 |
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C14 | Grant of patent or utility model | ||
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Address after: 510075 Guangdong city of Guangzhou province Yuexiu District Shuiyin Road No. 56 Building 1 room 6A (office use only) Patentee after: Guangdong three league Polytron Technologies Inc. Address before: 510075 Guangdong city of Guangzhou province Yuexiu District Shuiyin Road No. 56 Building 1 room 6A (office use only) Patentee before: GUANGDONG SANMENG INFORMATION TECHNOLOGY Co.,Ltd. |
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Address after: 510095 206, 1 building 20, Taihe Gang Road, Yuexiu District, Guangzhou, Guangdong. Patentee after: SUNMNET TECHNOLOGY CO.,LTD. Address before: 510075 Guangdong city of Guangzhou province Yuexiu District Shuiyin Road No. 56 Building 1 room 6A (office use only) Patentee before: Guangdong three league Polytron Technologies Inc. |
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Effective date of registration: 20230919 Granted publication date: 20160203 |
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