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US08999392B2 Pharmaceutical formulations to prevent the misuse of medicinal drugs 有权
药物制剂防止滥用药物

Pharmaceutical formulations to prevent the misuse of medicinal drugs
Abstract:
Granules having a solid core on which an active ingredient is supported, the core being chosen preferably from among insoluble supports, the granules also having, supported on said the core, the following compounds: one or more coloring agents, one or more metallic pigments, one or more gas-releasing compounds, and optionally one or more embittering agents.
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