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一种便捷式自动取土装置 专利
专利类型: 发明专利, 专利号: ZL201510485994.5, 申请日期: 2017-11-07,
Inventors:  白晓永;  吴路华;  李月;  田义超;  杨正业
Favorite  |  View/Download:332/0  |  Submit date:2018/11/01