CN207846727U - A kind of multilayer insulation sound insulation hollow plate - Google Patents
A kind of multilayer insulation sound insulation hollow plate Download PDFInfo
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- CN207846727U CN207846727U CN201820220642.6U CN201820220642U CN207846727U CN 207846727 U CN207846727 U CN 207846727U CN 201820220642 U CN201820220642 U CN 201820220642U CN 207846727 U CN207846727 U CN 207846727U
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- sound insulation
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CN201820220642.6U CN207846727U (en) | 2018-02-08 | 2018-02-08 | A kind of multilayer insulation sound insulation hollow plate |
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CN201820220642.6U CN207846727U (en) | 2018-02-08 | 2018-02-08 | A kind of multilayer insulation sound insulation hollow plate |
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CN207846727U true CN207846727U (en) | 2018-09-11 |
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CN201820220642.6U Active CN207846727U (en) | 2018-02-08 | 2018-02-08 | A kind of multilayer insulation sound insulation hollow plate |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110576667A (en) * | 2019-10-23 | 2019-12-17 | 嘉兴赢创实业有限公司 | Hollow light-passing board with multilayer structure |
CN110653894A (en) * | 2019-08-01 | 2020-01-07 | 中国林业科学研究院木材工业研究所 | Light artificial board with zigzag inner core and preparation method thereof |
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2018
- 2018-02-08 CN CN201820220642.6U patent/CN207846727U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110653894A (en) * | 2019-08-01 | 2020-01-07 | 中国林业科学研究院木材工业研究所 | Light artificial board with zigzag inner core and preparation method thereof |
CN110576667A (en) * | 2019-10-23 | 2019-12-17 | 嘉兴赢创实业有限公司 | Hollow light-passing board with multilayer structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190920 Address after: 315500 Xiwu Export-oriented Science and Technology Park, Fenghua District, Ningbo City, Zhejiang Province Patentee after: Ningbo Zhongjian Plastic Co., Ltd. Address before: 315500 private science and Technology Park of Jiangkou street, Fenghua District, Ningbo, Zhejiang Patentee before: Ningbo conrey new materials Co., Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 315500 No. 180 binwan Road, Binhai New Area, economic development zone, Fenghua District, Ningbo City, Zhejiang Province Patentee after: Ningbo Zhongjian Plastic Co.,Ltd. Address before: 315500 Xiwu export Technology Park, Fenghua District, Ningbo City, Zhejiang Province Patentee before: Ningbo Zhongjian Plastic Co.,Ltd. |