CN210113025U - 一种石油化工管道热处理的侧板角度可调节夹持装置 - Google Patents
一种石油化工管道热处理的侧板角度可调节夹持装置 Download PDFInfo
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CN112548902A (zh) * | 2020-12-09 | 2021-03-26 | 余斯峰 | 一种多用途可调式机械加工用机械夹具 |
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CN112548902A (zh) * | 2020-12-09 | 2021-03-26 | 余斯峰 | 一种多用途可调式机械加工用机械夹具 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200603 Address after: 210000 502 room of 32 lanes of Zuo Gang, Gulou District, Nanjing, Jiangsu Patentee after: Nanjing Qiang Si engineering services Co.,Ltd. Address before: Room 605-2, building No. 7 of the Central Plains national advertising industrial park, Zhengzhou high tech Industrial Development Zone, Henan Province Patentee before: ZHENGZHOU HEEN ELECTRONIC INFORMATION 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: A clamping device with adjustable side plate angle for petrochemical pipeline heat treatment Effective date of registration: 20200730 Granted publication date: 20200225 Pledgee: Jiangsu Zijin rural commercial bank Limited by Share Ltd. branch of science and technology Pledgor: Nanjing Qiang Si engineering services Co.,Ltd. Registration number: Y2020980004553 |
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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: 20220914 Granted publication date: 20200225 Pledgee: Jiangsu Zijin rural commercial bank Limited by Share Ltd. branch of science and technology Pledgor: Nanjing Qiang Si engineering services Co.,Ltd. Registration number: Y2020980004553 |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 210003 room 429, building 1, NANDA Sofitel science and Technology Innovation Park, No. 19, Qingjiang South Road, Gulou District, Nanjing, Jiangsu Province Patentee after: Nanjing qiangsi Digital Technology Co.,Ltd. Address before: 210000 Room 502, building 16, Lane 32, shuizuogang, Gulou District, Nanjing, Jiangsu Province Patentee before: Nanjing Qiang Si engineering services Co.,Ltd. |