CN212450176U - 一种用于绳轨式提升设备的可变径牵引轮 - Google Patents
一种用于绳轨式提升设备的可变径牵引轮 Download PDFInfo
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Effective date of registration: 20240410 Address after: 266000 No.1 Loushan Road, Licang District, Qingdao City, Shandong Province Patentee after: QINGDAO AUTOMOTIVE RESEARCH INSTITUTE, JILIN University Country or region after: China Patentee after: Jilin University Address before: 266000 No.1 Loushan Road, Licang District, Qingdao City, Shandong Province Patentee before: QINGDAO AUTOMOTIVE RESEARCH INSTITUTE, JILIN University Country or region before: China |
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