发明名称 COMPOUND METHOD FOR TECHNICAL INTERACTION DURING ACADEMIC ACTIVITY FOR EDUCATIONAL INSTITUTIONS
摘要 A compound method for technical interaction during academic activity for educational institutions relates to record and reproduction processes by means of mobile devices, computers namely to reader and information reproduction units with using an information carrier.
申请公布号 UA52194(U) 申请公布日期 2010.08.10
申请号 UA20100007301U 申请日期 2010.06.11
申请人 ROZUMENKO DMYTRO SERHIIOVYCH 发明人 ROZUMENKO DMYTRO SERHIIOVYCH
分类号 H04M1/02 主分类号 H04M1/02
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