首页> 外国专利> method and device for suction and transport of materials of all kinds in pipelines by means of preßluftdüsen on arbitrarily long distances, especially the tarnished by versatzgut in bergbauen etc.

method and device for suction and transport of materials of all kinds in pipelines by means of preßluftdüsen on arbitrarily long distances, especially the tarnished by versatzgut in bergbauen etc.

机译:于任意距离的preßluftdüsen抽吸和运输管道中各种物料的方法和设备,尤其是在bergbauen的versatzgut的锈蚀等

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