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DISTRIBUTOR DEVICE FOR THE RELEASE OF A BENEFICIAL AGENT COMPOSITION IN A USE ENVIRONMENT
DISTRIBUTOR DEVICE FOR THE RELEASE OF A BENEFICIAL AGENT COMPOSITION IN A USE ENVIRONMENT
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机译:在使用环境中发布有益的代理商组成的发行商设备
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摘要
A dispenser is disclosed for delivering a beneficial agent. The dispenser comprises (1) a housing defining an internal space, (2) a heat-responsive composition containing a beneficial agent in the space, (3) an osmotically effective solute in the space, and (4) at least one passageway in the housing for delivering the beneficial agent from the dispenser.
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