CN202090542U - 一种蜂窝吸音板 - Google Patents
一种蜂窝吸音板 Download PDFInfo
- Publication number
- CN202090542U CN202090542U CN2011201271572U CN201120127157U CN202090542U CN 202090542 U CN202090542 U CN 202090542U CN 2011201271572 U CN2011201271572 U CN 2011201271572U CN 201120127157 U CN201120127157 U CN 201120127157U CN 202090542 U CN202090542 U CN 202090542U
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- hexagon cellular
- cellular core
- acoustic
- plate
- honeycomb
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011201271572U CN202090542U (zh) | 2011-04-25 | 2011-04-25 | 一种蜂窝吸音板 |
Applications Claiming Priority (1)
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CN2011201271572U CN202090542U (zh) | 2011-04-25 | 2011-04-25 | 一种蜂窝吸音板 |
Publications (1)
Publication Number | Publication Date |
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CN202090542U true CN202090542U (zh) | 2011-12-28 |
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CN2011201271572U Expired - Fee Related CN202090542U (zh) | 2011-04-25 | 2011-04-25 | 一种蜂窝吸音板 |
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CN (1) | CN202090542U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102261139A (zh) * | 2011-04-25 | 2011-11-30 | 青岛同力得塑料蜂巢有限公司 | 一种蜂窝吸音板及其生产工艺 |
CN105421705A (zh) * | 2015-12-16 | 2016-03-23 | 天津银龙高科新材料研究院有限公司 | 一种新型墙面装饰板材 |
-
2011
- 2011-04-25 CN CN2011201271572U patent/CN202090542U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102261139A (zh) * | 2011-04-25 | 2011-11-30 | 青岛同力得塑料蜂巢有限公司 | 一种蜂窝吸音板及其生产工艺 |
CN105421705A (zh) * | 2015-12-16 | 2016-03-23 | 天津银龙高科新材料研究院有限公司 | 一种新型墙面装饰板材 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Honeycomb sound absorbing board and production process thereof Effective date of registration: 20120614 Granted publication date: 20111228 Pledgee: Qingdao Guarantee Center Co., Ltd. Pledgor: Qingdao Tonglide Plastic Honeycomb Co., Ltd. Registration number: 2012990000299 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qingdao Xin Tongli Environmental Protection Technology Co., Ltd Assignor: Qingdao Tonglide Plastic Honeycomb Co., Ltd. Contract record no.: 2013370000004 Denomination of utility model: Honeycomb sound absorbing board and production process thereof Granted publication date: 20111228 License type: Common License Record date: 20130118 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20131015 Granted publication date: 20111228 Pledgee: Qingdao Guarantee Center Co., Ltd. Pledgor: Qingdao Tonglide Plastic Honeycomb Co., Ltd. Registration number: 2012990000299 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Qingdao Tonglide Plastic Honeycomb Co., Ltd. Document name: Notification to Pay the Fees |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20190425 |