CN210317955U - 推土机先导控制液压系统 - Google Patents
推土机先导控制液压系统 Download PDFInfo
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- CN210317955U CN210317955U CN201921321741.4U CN201921321741U CN210317955U CN 210317955 U CN210317955 U CN 210317955U CN 201921321741 U CN201921321741 U CN 201921321741U CN 210317955 U CN210317955 U CN 210317955U
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CN201921321741.4U CN210317955U (zh) | 2019-08-15 | 2019-08-15 | 推土机先导控制液压系统 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114215140A (zh) * | 2021-11-03 | 2022-03-22 | 厦工(三明)重型机器有限公司 | 一种推土机先导液压控制系统 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114215140A (zh) * | 2021-11-03 | 2022-03-22 | 厦工(三明)重型机器有限公司 | 一种推土机先导液压控制系统 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Bulldozer pilot control hydraulic system Effective date of registration: 20211228 Granted publication date: 20200414 Pledgee: Shandong Jiaxiang Rural Commercial Bank Co.,Ltd. Pledgor: Jining haitui Heavy Industry Technology Co.,Ltd. Registration number: Y2021980016777 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230116 Granted publication date: 20200414 Pledgee: Shandong Jiaxiang Rural Commercial Bank Co.,Ltd. Pledgor: Jining haitui Heavy Industry Technology Co.,Ltd. Registration number: Y2021980016777 |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 272000 northwest corner of the intersection of Hongxiang road and Jiade Road, Jining Economic Development Zone, Shandong Province Patentee after: Jining Haitui Heavy Industry Machinery Co.,Ltd. Address before: 272000 northwest corner of the intersection of Hongxiang road and Jiade Road, Jining Economic Development Zone, Shandong Province Patentee before: Jining haitui Heavy Industry Technology Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Bulldozer Pilot Control Hydraulic System Effective date of registration: 20230609 Granted publication date: 20200414 Pledgee: Shandong Jiaxiang Rural Commercial Bank Co.,Ltd. Pledgor: Jining Haitui Heavy Industry Machinery Co.,Ltd. Registration number: Y2023980043059 |