一种能够自动整齐档案的人事档案打孔设备

Release time:2021-09-19|Hits:

Affilication of Author(s):人事部(人才工作办公室)

Type of Patent:实用新型

Application Number:202120068036.9

Number of Inventors:4

Service Invention or Not:no

Application Date:2021-01-11

Publication Date:2021-09-03

Authorization Date:2021-09-03