CN202645956U - 泵送油缸的自动退砼活塞控制系统 - Google Patents
泵送油缸的自动退砼活塞控制系统 Download PDFInfo
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- CN202645956U CN202645956U CN 201220242775 CN201220242775U CN202645956U CN 202645956 U CN202645956 U CN 202645956U CN 201220242775 CN201220242775 CN 201220242775 CN 201220242775 U CN201220242775 U CN 201220242775U CN 202645956 U CN202645956 U CN 202645956U
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- oil cylinder
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CN 201220242775 CN202645956U (zh) | 2012-05-28 | 2012-05-28 | 泵送油缸的自动退砼活塞控制系统 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111059015A (zh) * | 2020-02-10 | 2020-04-24 | 祁锦明 | 复合结构泵 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111059015A (zh) * | 2020-02-10 | 2020-04-24 | 祁锦明 | 复合结构泵 |
CN111059015B (zh) * | 2020-02-10 | 2024-06-07 | 元工能源科技集团有限公司 | 复合结构泵 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170711 Address after: 611430 hope road, Xinjin Industrial Park, Chengdu, Sichuan Patentee after: Chengdu build new concrete machinery equipment Co., Ltd. Address before: 611430 Xinjin Industrial Park, Sichuan, Chengdu Patentee before: Chengdu Xinzhu Luqiao Mechine Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 611430 hope road, Xinjin Industrial Park, Chengdu, Sichuan Patentee after: Sichuan new construction intelligent engineering equipment manufacturing Co., Ltd. Address before: 611430 hope road, Xinjin Industrial Park, Chengdu, Sichuan Patentee before: Chengdu build new concrete machinery equipment Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 611430 No.58, south section of Industrial Avenue, Qinglong Town, Pengshan District, Chengdu, Sichuan Province Patentee after: SICHUAN XINZHU INTELLIGENT ENGINEERING EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 611430 hope road, Xinjin Industrial Park, Chengdu City, Sichuan Province Patentee before: SICHUAN XINZHU INTELLIGENT ENGINEERING EQUIPMENT MANUFACTURING Co.,Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20130102 |
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CX01 | Expiry of patent term |