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US07732049B2 Pellets for Se encapsulation 失效
用于Se封装的颗粒

Pellets for Se encapsulation
Abstract:
Pellets encapsulating selenium or a compound of selenium comprise one hollow cavity filled with the selenium surrounded by a matrix which is able to form an eutectic with at least one of the constituents of a batch of molten raw materials for the manufacture of glass.
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