CN210828615U - 一种消音效果好的工地用围墙 - Google Patents
一种消音效果好的工地用围墙 Download PDFInfo
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- CN210828615U CN210828615U CN201921632814.1U CN201921632814U CN210828615U CN 210828615 U CN210828615 U CN 210828615U CN 201921632814 U CN201921632814 U CN 201921632814U CN 210828615 U CN210828615 U CN 210828615U
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- 230000000694 effects Effects 0.000 title claims abstract description 11
- 238000009413 insulation Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 230000001743 silencing effect Effects 0.000 claims description 5
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 5
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- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
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CN201921632814.1U CN210828615U (zh) | 2019-09-28 | 2019-09-28 | 一种消音效果好的工地用围墙 |
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Effective date of registration: 20240126 Address after: No. 12-1, Fangzui, Tangqiao Village, Jinshen Town, Tongcheng City, Anqing City, Anhui Province, 231400 Patentee after: Cheng Genliang Country or region after: China Patentee after: Tong Wei Address before: Room 13, 2nd Floor, Building 2, No. 2-110 Dongfeng Road, Jinshui District, Zhengzhou City, Henan Province, 450000 Patentee before: Henan Fusheng Environmental Protection Technology Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240219 Address after: Room J113, 3rd Floor, Shicheng Community, No. 216 Changjiang Road, Wanli Street, Jiujiang District, Wuhu City, Anhui Province, 241000 Patentee after: Anhui Zhonggen Construction Co.,Ltd. Country or region after: China Address before: No. 12-1, Fangzui, Tangqiao Village, Jinshen Town, Tongcheng City, Anqing City, Anhui Province, 231400 Patentee before: Cheng Genliang Country or region before: China Patentee before: Tong Wei |
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