CN213742019U - 一种吸音铝单板 - Google Patents
一种吸音铝单板 Download PDFInfo
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- CN213742019U CN213742019U CN202022470514.7U CN202022470514U CN213742019U CN 213742019 U CN213742019 U CN 213742019U CN 202022470514 U CN202022470514 U CN 202022470514U CN 213742019 U CN213742019 U CN 213742019U
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 18
- 241000463219 Epitheca Species 0.000 claims abstract description 9
- 125000006850 spacer group Chemical group 0.000 claims abstract description 9
- 239000004411 aluminium Substances 0.000 claims abstract description 7
- 238000002955 isolation Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 235000019994 cava Nutrition 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 239000002023 wood Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 230000030279 gene silencing Effects 0.000 description 4
- 210000002268 wool Anatomy 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- 230000007613 environmental effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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CN202022470514.7U CN213742019U (zh) | 2020-10-31 | 2020-10-31 | 一种吸音铝单板 |
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CN202022470514.7U CN213742019U (zh) | 2020-10-31 | 2020-10-31 | 一种吸音铝单板 |
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GR01 | Patent grant | ||
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Effective date of registration: 20240322 Address after: 528000, No. 18, Xikeng Zhongqiao Industrial Zone, Shiquan Village, Songgang, Shishan Town, Nanhai District, Foshan City, Guangdong Province (Address Declaration) Patentee after: Guangdong Rifei Building Materials Co.,Ltd. Country or region after: China Address before: 528000 No.13 factory building, Shier Industrial Zone, Dashi village, Lishui Town, Nanhai District, Foshan City, Guangdong Province Patentee before: Foshan songal metal material Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240410 Address after: No. 017, Group 2, Dashu Village, Guanshan Township, Xuanhan County, Dazhou City, Sichuan Province, 635000 Patentee after: Cheng Nenggang Country or region after: China Address before: 528000, No. 18, Xikeng Zhongqiao Industrial Zone, Shiquan Village, Songgang, Shishan Town, Nanhai District, Foshan City, Guangdong Province (Address Declaration) Patentee before: Guangdong Rifei Building Materials Co.,Ltd. Country or region before: China |