239000002699 waste material Substances 0.000 title claims abstract description 15.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Shandong Yutai Dongyuan Mining Equipment LLC filed Critical Shandong Yutai Dongyuan Mining Equipment LLC Priority to CN201820205698.4U priority Critical patent/CN207919617U/en Application granted granted Critical Publication of CN207919617U publication Critical patent/CN207919617U/en Status Expired - Fee Related legal-status Critical Current Anticipated expiration legal-status Critical Links Original Assignee Shandong Yutai Dongyuan Mining Equipment LLC Priority date (The priority date is an assumption and is not a legal conclusion. Shandong Yutai Dongyuan Mining Equipment LLC
Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Inventor 常景 常庆民 王延松 Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number CN201820205698.4U Other languages Chinese ( zh)
Google Patents A kind of mine pneumatic dredging waste removal equipmentĭownload PDF Info Publication number CN207919617U CN207919617U CN201820205698.4U CN201820205698U CN207919617U CN 207919617 U CN207919617 U CN 207919617U CN 201820205698 U CN201820205698 U CN 201820205698U CN 207919617 U CN207919617 U CN 207919617U Authority CN China Prior art keywords pedestal dredge pump shell waste removal removal equipment Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.
Google Patents CN207919617U - A kind of mine pneumatic dredging waste removal equipment CN207919617U - A kind of mine pneumatic dredging waste removal equipment
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