李乾
石家庄铁道大学
李乾来自石家庄铁道大学,专利291件。擅长交流配电、电性能及故障测、信息通信行业流程、遥信遥控、行政管理。最擅长交流配电。排名在TOP3。一种防错位的安全井盖是存续时间最长的专利。与国家电网有限公司合作174次,与刘保安合作107次。
石家庄铁道大学
李乾来自石家庄铁道大学,专利291件。擅长交流配电、电性能及故障测、信息通信行业流程、遥信遥控、行政管理。最擅长交流配电。排名在TOP3。一种防错位的安全井盖是存续时间最长的专利。与国家电网有限公司合作174次,与刘保安合作107次。
申请日: 20251119 公开日: 20260403 申请人: 国网河北省电力有限公司石家庄供电分公司
申请日: 20251119 公开日: 20260403 申请人: 国网河北省电力有限公司石家庄供电分公司
申请日: 20251229 公开日: 20260403 申请人: 国网河北省电力有限公司石家庄供电分公司
申请日: 20251229 公开日: 20260327 申请人: 国网河北省电力有限公司石家庄供电分公司
申请日: 20251222 公开日: 20260327 申请人: 国网河北省电力有限公司石家庄供电分公司
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