4 Patents
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Huizhou Mingsheng Chemical Materials Co., Ltd.
0 cites - US117089332023Pipeline Radar and Television Inspection Robot
WELEAD Infrastructure Engineering Technology (Zhengzhou), Ltd.
0 cites - US116188022023Polymer Expanding Material Used in Infiltration or Seepage Watery Environment and Preparation Method Thereof
SAFEKEY Engineering Technology (Zhengzhou), Ltd.
0 cites - US115854672023Trenchless Methods for Forming Curved Hole Channel with Steel Sleeve and Pipeline Lifting
WELEAD Infrastructure Engineering Technology (Zhengzhou), Ltd.
0 cites