山东大学教师主页霍孟友一种红外线阵列检测人员进出数量的监控系统 Home

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School/Department:机械工程学院

Gender:Male

Current position: Home / Scientific Research / Patents

一种红外线阵列检测人员进出数量的监控系统

Release Time:2018-07-04 | Hits:

Institution:机械工程学院

Type of Patent:实用新型

Application Number:201420237886.7

Number of Inventors:2

Service Invention or Not:No

Application Date:2014-05-09

Publication Date:2014-09-10

Authorization Date:2014-05-09