CN202047843U - 交替双向控制阀 - Google Patents
交替双向控制阀 Download PDFInfo
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- CN202047843U CN202047843U CN2011201752178U CN201120175217U CN202047843U CN 202047843 U CN202047843 U CN 202047843U CN 2011201752178 U CN2011201752178 U CN 2011201752178U CN 201120175217 U CN201120175217 U CN 201120175217U CN 202047843 U CN202047843 U CN 202047843U
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Application Number | Priority Date | Filing Date | Title |
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CN2011201752178U CN202047843U (zh) | 2011-05-22 | 2011-05-22 | 交替双向控制阀 |
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CN2011201752178U CN202047843U (zh) | 2011-05-22 | 2011-05-22 | 交替双向控制阀 |
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CN202047843U true CN202047843U (zh) | 2011-11-23 |
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CN2011201752178U Expired - Fee Related CN202047843U (zh) | 2011-05-22 | 2011-05-22 | 交替双向控制阀 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112503045A (zh) * | 2020-11-11 | 2021-03-16 | 北京天地玛珂电液控制系统有限公司 | 液压阀总成 |
CN112554930A (zh) * | 2020-11-11 | 2021-03-26 | 北京天地玛珂电液控制系统有限公司 | 液压系统 |
CN113338623A (zh) * | 2021-06-01 | 2021-09-03 | 浙江鸿翔建设集团股份有限公司 | 一种混凝土泵送的压力补偿装置 |
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2011
- 2011-05-22 CN CN2011201752178U patent/CN202047843U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112503045A (zh) * | 2020-11-11 | 2021-03-16 | 北京天地玛珂电液控制系统有限公司 | 液压阀总成 |
CN112554930A (zh) * | 2020-11-11 | 2021-03-26 | 北京天地玛珂电液控制系统有限公司 | 液压系统 |
CN113338623A (zh) * | 2021-06-01 | 2021-09-03 | 浙江鸿翔建设集团股份有限公司 | 一种混凝土泵送的压力补偿装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: FENGLONG HIGH-TECH HYDRAULIC CO., LTD. Free format text: FORMER NAME: FENGLONG HYDRAULIC CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Nineteen Yueqing Economic Development Zone, Zhejiang, Wei Road, 325600 Patentee after: Hydraulic Limited by Share Ltd Address before: Nineteen Yueqing Economic Development Zone, Zhejiang, Wei Road, 325600 Patentee before: Fenglong Hydraulic Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20200522 |
|
CF01 | Termination of patent right due to non-payment of annual fee |