CN213773727U - 一种市政工程道路排水过滤装置 - Google Patents
一种市政工程道路排水过滤装置 Download PDFInfo
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- CN213773727U CN213773727U CN202022249276.7U CN202022249276U CN213773727U CN 213773727 U CN213773727 U CN 213773727U CN 202022249276 U CN202022249276 U CN 202022249276U CN 213773727 U CN213773727 U CN 213773727U
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Effective date of registration: 20240518 Address after: Room 805, Building A 306, Guang'anmen Inner Street, Xicheng District, Beijing, 100032 Patentee after: Zhongshui Huaxia (Beijing) Water Conservancy Science and Technology Research Institute Co.,Ltd. Country or region after: China Address before: 3-16, group 3, Guxiang village, Yuanhe Town, Xiangcheng District, Suzhou City, Jiangsu Province, 215000 Patentee before: Zhongwei building materials technology (Suzhou) Co.,Ltd. Country or region before: China |