CN201521763U - 大口径管道保温层结构 - Google Patents
大口径管道保温层结构 Download PDFInfo
- Publication number
- CN201521763U CN201521763U CN2009201671135U CN200920167113U CN201521763U CN 201521763 U CN201521763 U CN 201521763U CN 2009201671135 U CN2009201671135 U CN 2009201671135U CN 200920167113 U CN200920167113 U CN 200920167113U CN 201521763 U CN201521763 U CN 201521763U
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- pipeline
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- insulation layer
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009201671135U CN201521763U (zh) | 2009-07-31 | 2009-07-31 | 大口径管道保温层结构 |
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CN2009201671135U CN201521763U (zh) | 2009-07-31 | 2009-07-31 | 大口径管道保温层结构 |
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CN201521763U true CN201521763U (zh) | 2010-07-07 |
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CN2009201671135U Expired - Fee Related CN201521763U (zh) | 2009-07-31 | 2009-07-31 | 大口径管道保温层结构 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103727361A (zh) * | 2013-12-09 | 2014-04-16 | 哈尔滨朗格斯特节能科技有限公司 | 预制直埋保温管高密度聚乙烯增强支架及其组装方法 |
CN114984850A (zh) * | 2022-06-16 | 2022-09-02 | 南通福斯特机械制造有限公司 | 一种捏合机循环余热利用辅助捏合装置 |
-
2009
- 2009-07-31 CN CN2009201671135U patent/CN201521763U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103727361A (zh) * | 2013-12-09 | 2014-04-16 | 哈尔滨朗格斯特节能科技有限公司 | 预制直埋保温管高密度聚乙烯增强支架及其组装方法 |
CN103727361B (zh) * | 2013-12-09 | 2016-01-13 | 哈尔滨朗格斯特节能科技有限公司 | 预制直埋保温管高密度聚乙烯增强支架及其组装方法 |
CN114984850A (zh) * | 2022-06-16 | 2022-09-02 | 南通福斯特机械制造有限公司 | 一种捏合机循环余热利用辅助捏合装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NOEL LLP Free format text: FORMER OWNER: CAO BANGSHU Effective date: 20110330 Owner name: NOMACO, INC. Free format text: FORMER OWNER: NOEL LLP Effective date: 20110330 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100035 NO. 1302, 22/F, DORMITORY OF ACADEMY OF SOCIAL SCIENCES, XIZHIMEN SOUTH STREET, XICHENG DISTRICT, BEIJING TO: NORTH CAROLINA, THE USA |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110330 Address after: North Carolina Patentee after: NOMACO, Inc. Address before: North Carolina Patentee before: Noel Refco Group Ltd. Effective date of registration: 20110330 Address after: North Carolina Patentee after: Noel Refco Group Ltd. Address before: 100035, No. 22, building 1302, Social Science Institute dormitory, Xizhimen South Street, Beijing, Xicheng District Patentee before: Cao Bangshu |
|
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: 20100707 Termination date: 20160731 |