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Crusher, The Blake crusher was patented by Eli Whitney Blake in 1858. The Blake type jaw crusher has a fixed feed area and a variable .CHYI MEANG MACHINERY CO.,LTD., Vietnam Patent No.:H199900. CMC PA series high performance cone crusher combines speed, stroke and cavity design perfectly and can provide higher .CN103253674A, A process for cleaning polycrystalline silicon chunks having carbon contaminations at the surface, . the method described in the undocumented German patent application still. . Utilize crusher for example to utilize jaw crusher to pulverize..
ROCKLABS BIG BOYD Crusher for Mining » Scott, The BOYD Crusher is the world's first double acting, fine jaw crusher. Its patented design includes top and bottom- driven moving jaws, enabling the maximum .US5857630A, There is provided a jaw crusher capable of making unnecessary repair of abrasion or . Info: Patent citations (3); Cited by (13); Legal events; Similar documents . Device and method for comminuting coarsely crushed polycrystalline silicon.Set of jaw crusher shims, 6 Jan 2015 . A set of jaw crusher shims for positioning a movable jaw of a jaw crusher, the shims having at least a first and . United States Patent 8925171..