CN112978644B - 一种建筑施工用支撑点可调式多角度旋转撬棍 - Google Patents
一种建筑施工用支撑点可调式多角度旋转撬棍 Download PDFInfo
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CN2390473Y (zh) * | 1999-07-21 | 2000-08-09 | 温秀菊 | 电脑桌高度调整装置 |
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CN204800548U (zh) * | 2015-06-30 | 2015-11-25 | 天津市尚拓环保科技有限公司 | 一种反渗透膜压力容器端板的拆卸工具 |
CN207108413U (zh) * | 2017-09-01 | 2018-03-16 | 张忠帆 | 一种焊接圆桶用撬棍 |
CN207142792U (zh) * | 2017-09-06 | 2018-03-27 | 人本集团有限公司 | 支点可调的杠杆机构 |
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Inventor after: Liu Wei Inventor after: Xi Qingzhu Inventor after: Chen Qiaoqiao Inventor before: Chen Qiaoqiao |
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Effective date of registration: 20210927 Address after: 239000 419-422, floor 4, building B1, Wangcao new village, No. 111, Jiaoling Avenue, Xianghe Town, Quanjiao County, Chuzhou City, Anhui Province Applicant after: Anhui Huayu construction and Installation Engineering Co.,Ltd. Address before: No.91-10, Qianjin Road, Zhifu District, Yantai City, Shandong Province Applicant before: Yantai BOJIANG Machinery Co.,Ltd. |
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