CN206899149U - 液压螺母拉伸器 - Google Patents
液压螺母拉伸器 Download PDFInfo
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- CN206899149U CN206899149U CN201720731051.0U CN201720731051U CN206899149U CN 206899149 U CN206899149 U CN 206899149U CN 201720731051 U CN201720731051 U CN 201720731051U CN 206899149 U CN206899149 U CN 206899149U
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CN201720731051.0U CN206899149U (zh) | 2017-06-22 | 2017-06-22 | 液压螺母拉伸器 |
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CN201720731051.0U CN206899149U (zh) | 2017-06-22 | 2017-06-22 | 液压螺母拉伸器 |
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CN206899149U true CN206899149U (zh) | 2018-01-19 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20180919 Address after: 200437 room 911, 278 wunshui East Road, Hongkou District, Shanghai. Co-patentee after: University of Shanghai for Science and Technology Patentee after: Shanghai Hydra Machine Manufacturing Co., Ltd. Address before: 201306 2, building 979, Yun Han Road, mud town, Pudong New Area, Shanghai Co-patentee before: University of Shanghai for Science and Technology Patentee before: Ho Wei hydraulic technology (Shanghai) Co., Ltd. |
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TR01 | Transfer of patent right |