CN208201080U - 一种钢材质接触网零件防腐结构 - Google Patents
一种钢材质接触网零件防腐结构 Download PDFInfo
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- CN208201080U CN208201080U CN201820605065.2U CN201820605065U CN208201080U CN 208201080 U CN208201080 U CN 208201080U CN 201820605065 U CN201820605065 U CN 201820605065U CN 208201080 U CN208201080 U CN 208201080U
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Effective date of registration: 20200107 Address after: 721013 No. 196 High-tech Avenue, Baoji High-tech Development Zone, Shaanxi Province Co-patentee after: The forth Survey and Design Institute (Group) Co., Ltd. Of CRCC Patentee after: China Iron and high - speed electrical equipment Limited by Share Ltd Address before: 721006 196 hi tech Avenue, hi tech Development Zone, Shaanxi, Baoji Co-patentee before: Zhongtie Electric Bureau Group Co., Ltd. Patentee before: China Iron and high - speed electrical equipment Limited by Share Ltd Co-patentee before: In ferroelectric gas Industrial Co., Ltd Co-patentee before: The forth Survey and Design Institute (Group) Co., Ltd. Of CRCC |