CN2561979Y - 混凝土泵用新型液压阀组 - Google Patents
混凝土泵用新型液压阀组 Download PDFInfo
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- CN2561979Y CN2561979Y CN 02229089 CN02229089U CN2561979Y CN 2561979 Y CN2561979 Y CN 2561979Y CN 02229089 CN02229089 CN 02229089 CN 02229089 U CN02229089 U CN 02229089U CN 2561979 Y CN2561979 Y CN 2561979Y
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02229089 CN2561979Y (zh) | 2002-04-18 | 2002-04-18 | 混凝土泵用新型液压阀组 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 02229089 CN2561979Y (zh) | 2002-04-18 | 2002-04-18 | 混凝土泵用新型液压阀组 |
Publications (1)
Publication Number | Publication Date |
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CN2561979Y true CN2561979Y (zh) | 2003-07-23 |
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CN 02229089 Expired - Fee Related CN2561979Y (zh) | 2002-04-18 | 2002-04-18 | 混凝土泵用新型液压阀组 |
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CN (1) | CN2561979Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104131779A (zh) * | 2014-07-29 | 2014-11-05 | 中国石油集团渤海钻探工程有限公司 | 旋转导向工具环空油排气装置 |
CN104832473A (zh) * | 2015-03-31 | 2015-08-12 | 东南大学 | 一种适用于调平锁紧缸的便携式应急操作装置及其操作方法 |
CN104296975B (zh) * | 2014-08-18 | 2016-08-17 | 安徽江淮汽车股份有限公司 | 一种电控液压式自动变速箱电磁阀测试系统 |
-
2002
- 2002-04-18 CN CN 02229089 patent/CN2561979Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104131779A (zh) * | 2014-07-29 | 2014-11-05 | 中国石油集团渤海钻探工程有限公司 | 旋转导向工具环空油排气装置 |
CN104296975B (zh) * | 2014-08-18 | 2016-08-17 | 安徽江淮汽车股份有限公司 | 一种电控液压式自动变速箱电磁阀测试系统 |
CN104832473A (zh) * | 2015-03-31 | 2015-08-12 | 东南大学 | 一种适用于调平锁紧缸的便携式应急操作装置及其操作方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HUBEI CHUTIAN ENGINEERING MACHINE CO., LTD. Free format text: FORMER OWNER: HUBEI BUILDING MACHINERY CO., LTD. Effective date: 20061208 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20061208 Address after: 430205 Hubei city of Wuhan Province Liu Fang East Lake development zone two East Industrial Park Patentee after: Hubei Chutian Engineering Machinery Co., Ltd. Address before: 430077 No. 150 North Central Road, Wuhan, Hubei, Wuchang Patentee before: Jianshe Machinery Co Ltd, Hubei Prov |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030723 |