Release Time:2019-04-15 |
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霍孟友
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Gender:Male
Patents
一种红外线阵列检测人员进出数量的监控系统
Institution:机械工程学院
Type of Patent:Utility models
Application Number:201420237886.7
Number of Inventors:1
Service Invention or Not:No
Application Date:2014-05-09
Publication Date:2014-09-10
Authorization Date:2014-09-10