CN214031308U - 一种新型电梯维修用防坠落保护装置 - Google Patents
一种新型电梯维修用防坠落保护装置 Download PDFInfo
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CN118375674A (zh) * | 2024-06-26 | 2024-07-23 | 中国电建集团华东勘测设计研究院有限公司 | 一种用于升降电机圆盘制动器 |
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CN118375674A (zh) * | 2024-06-26 | 2024-07-23 | 中国电建集团华东勘测设计研究院有限公司 | 一种用于升降电机圆盘制动器 |
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Effective date of registration: 20240611 Address after: 464000 Gan'an Street, Gan'an Office, Pingqiao District, Xinyang City, Henan Province Patentee after: Yin Shuanghong Country or region after: China Address before: 571199 No. 16, Shita East Road, Fucheng Town, Qiongshan District, Haikou City, Hainan Province Patentee before: Hainan Gaoqiao elevator industry Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240628 Address after: 830000, Room 05-1-06, 22nd Floor, Haowei Building, No. 895 Beijing South Road, Xinshi District, Urumqi, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Tianhui Xunda Elevator Co.,Ltd. Country or region after: China Address before: 464000 Gan'an Street, Gan'an Office, Pingqiao District, Xinyang City, Henan Province Patentee before: Yin Shuanghong Country or region before: China |
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TR01 | Transfer of patent right |