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Ceramic base composite material antenna cover wall blind hole processing device, has main shaft mechanism connected with X-axis slide way mechanism, and electric metal piece fixed with power supply, LED lamp and feeler. 专利
申请日期: 2015-01-01, 公开日期: 2015-09-30
作者:  BAO Y GAO H LEI J RAN C
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/09
Wireless intelligent printing phase control circuit 专利
申请日期: 2014-01-01,
作者:  BAO MENGLIN;  GAO XINYI;  DAI JINGJING;  XU LEI;  ZHANG HONGWEI
收藏  |  浏览/下载:4/0  |  提交时间:2019/04/19
Device for processing inner wall of small diameter vertical hole, has detachable holding frame sleeved with cutter synchronous wheel through micro-elastic thread conical wedge sleeve, and detachable holder connected with synchronous wheel. 专利
申请日期: 2013-01-01, 公开日期: 2013-09-25
作者:  LEI J BAO Y ZHANG S GAO H GUO D
收藏  |  浏览/下载:7/0  |  提交时间:2019/12/13


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