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US08747794B2 Polycrystalline silicon and method for production thereof 有权
多晶硅及其制造方法

Polycrystalline silicon and method for production thereof
Abstract:
Polycrystalline silicon of the invention contains: (a) polycrystalline silicon fragments, wherein at least 90% of the fragments have a size from 10 to 40 mm, (b)
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