CN221031908U - 一种快速组合式环保工程施工用隔音装置 - Google Patents
一种快速组合式环保工程施工用隔音装置 Download PDFInfo
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- CN221031908U CN221031908U CN202322497720.0U CN202322497720U CN221031908U CN 221031908 U CN221031908 U CN 221031908U CN 202322497720 U CN202322497720 U CN 202322497720U CN 221031908 U CN221031908 U CN 221031908U
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- 238000009413 insulation Methods 0.000 title claims abstract description 124
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Effective date of registration: 20240605 Address after: No. 45, Dongning East Group, Mengyuan Village, Lingkou Office, Lintong District, Xi'an City, Shaanxi Province, 710607 Patentee after: Ning Fengli Country or region after: China Address before: Room 501, Tianjin University Innovation and Development Research Institute, Building 10, Zhongde Innovation Park, Intersection of Zipeng Road and Qingtan Road, Hefei Economic and Technological Development Zone, Anhui Province, 230000 Patentee before: Anhui Sike Technology Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240923 Address after: No. 3, South Side of National Highway 108, Group 6, Yuegou Village, Xiekou Street Office, Lintong District, Xi'an City, Shaanxi Province 710607 Patentee after: Jiujing Stone Industry Co.,Ltd. Country or region after: China Address before: No. 45, Dongning East Group, Mengyuan Village, Lingkou Office, Lintong District, Xi'an City, Shaanxi Province, 710607 Patentee before: Ning Fengli Country or region before: China |