一种具有方便移动功能的综合技击防身自卫教学辅助装置

Release time:2022-12-22|Hits:

Affilication of Author(s):体育学院

Type of Patent:发明

Application Number:20220206.0

Number of Inventors:4

Service Invention or Not:no

Application Date:2022-02-18

Publication Date:2022-04-28

Authorization Date:2022-04-28