CN202074771U - 冰箱用聚丙烯空心绝热板 - Google Patents
冰箱用聚丙烯空心绝热板 Download PDFInfo
- Publication number
- CN202074771U CN202074771U CN2011201696233U CN201120169623U CN202074771U CN 202074771 U CN202074771 U CN 202074771U CN 2011201696233 U CN2011201696233 U CN 2011201696233U CN 201120169623 U CN201120169623 U CN 201120169623U CN 202074771 U CN202074771 U CN 202074771U
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- CN
- China
- Prior art keywords
- heat insulating
- insulating plate
- heat
- insulating shield
- polypropylene
- Prior art date
- 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.)
- Expired - Fee Related
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- Refrigerator Housings (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201696233U CN202074771U (zh) | 2011-05-25 | 2011-05-25 | 冰箱用聚丙烯空心绝热板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201696233U CN202074771U (zh) | 2011-05-25 | 2011-05-25 | 冰箱用聚丙烯空心绝热板 |
Publications (1)
Publication Number | Publication Date |
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CN202074771U true CN202074771U (zh) | 2011-12-14 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2011201696233U Expired - Fee Related CN202074771U (zh) | 2011-05-25 | 2011-05-25 | 冰箱用聚丙烯空心绝热板 |
Country Status (1)
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CN (1) | CN202074771U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106931710A (zh) * | 2017-02-15 | 2017-07-07 | 合肥华凌股份有限公司 | 冰箱用加强板及其制造工艺、冰箱门体、冰箱箱体及冰箱 |
-
2011
- 2011-05-25 CN CN2011201696233U patent/CN202074771U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106931710A (zh) * | 2017-02-15 | 2017-07-07 | 合肥华凌股份有限公司 | 冰箱用加强板及其制造工艺、冰箱门体、冰箱箱体及冰箱 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wenzhou Tianrui New Materials Technology Co., Ltd. Assignor: Wenzhou Tianrui Plastic Industry Co., Ltd. Contract record no.: 2012330000491 Denomination of utility model: Polypropylene hollow heat insulating plate for refrigerator Granted publication date: 20111214 License type: Exclusive License Record date: 20120914 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20150525 |
|
EXPY | Termination of patent right or utility model |