CN210943749U - 转载机机头缓冲架伸缩装置 - Google Patents
转载机机头缓冲架伸缩装置 Download PDFInfo
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- CN210943749U CN210943749U CN201921387220.9U CN201921387220U CN210943749U CN 210943749 U CN210943749 U CN 210943749U CN 201921387220 U CN201921387220 U CN 201921387220U CN 210943749 U CN210943749 U CN 210943749U
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Effective date of registration: 20210721 Address after: 701-705, 707-711, 701, floor 7, building 35, District 13, Heping Street, Chaoyang District, Beijing Patentee after: CHINA COAL TECHNOLOGY & ENGINEERING GROUP INTERNATIONAL ENGINEERING Co.,Ltd. Patentee after: NINGXIA TIANDI BENNIU INDUSTRIAL GROUP Co.,Ltd. Patentee after: NINGXIA FIELD OF ACTIVITY HEAVY EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 753001 the Ningxia Hui Autonomous Region Shizuishan city Dawukou District No. 1 metalworking road. Patentee before: NINGXIA TIANDI BENNIU INDUSTRIAL GROUP Co.,Ltd. Patentee before: NINGXIA FIELD OF ACTIVITY HEAVY EQUIPMENT TECHNOLOGY Co.,Ltd. |
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