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[3] 庄依杰,陈林杰,陈冬明,陈锐杰,陈映娜,潘烨瀚,张建岗(已授权).一种电梯微网式保护门安全装置.发明专利申请号:ZL202010328304.6.

Release time:2022-06-27 Hits:

Service Invention or Not:no