CN215485128U - 一种稳定性好的市政修路用防护围栏 - Google Patents
一种稳定性好的市政修路用防护围栏 Download PDFInfo
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Address after: 050000 room 1002, block B, Rongding Tianxia, No. 226, Zhonghua North Street, Xinhua District, Shijiazhuang City, Hebei Province Patentee after: Zhongchun Jian'an Urban Construction Group Co.,Ltd. Patentee after: Hebei Jikai New Energy Technology Group Co.,Ltd. Address before: 050000 room 1002, block B, Rongding Tianxia, No. 226, Zhonghua North Street, Xinhua District, Shijiazhuang City, Hebei Province Patentee before: Zhongchun Jian'an Construction Engineering Co.,Ltd. Patentee before: Jikai Education Technology (Shijiazhuang) Co.,Ltd. |