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Aerosol farmaceutico retrasador and deregulatory
Aerosol farmaceutico retrasador and deregulatory
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机译:气雾剂农用逆流和放松管制
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摘要
Time delayed aerosol dispenser for total release of an active agent from said dispenser. The exit conduit of the dispenser is sealed by a material which is removed, with delay, by the contents of the container upon actuation of the valve.
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