发明申请
US20150174009A1 MULTI-LAYER CAPSULE AND MANUFACTURE METHOD THEREOF 审中-公开
多层胶囊及其制造方法

MULTI-LAYER CAPSULE AND MANUFACTURE METHOD THEREOF
摘要:
The present invention provides multi-layer capsules and manufacture methods thereof Different materials are added in sequence into a capsule to form a multi-layer capsule without diffusion and/or interaction between layers.
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