Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – A gas is substance acted upon
Patent
1986-03-28
1987-03-03
Richman, Barry S.
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
A gas is substance acted upon
422125, 422305, 422306, A61L 902, A61L 903
Patent
active
046474285
ABSTRACT:
A room air freshener in the form of a porous ceramic ring in combination with an uprightly positioned light bulb. The ring includes a liquid premeasuring cavity so that a fragrance-generating liquid filling the cavity will be completely absorbed by the ceramic ring. When the liquid filling the cavity is entirely absorbed by the ring, the ring may be placed on a light bulb for vaporization of the absorbed liquid and without risk of spillage regardless of the attitude or levelness of the ring on the bulb. When the lamp bulb is turned on, the ring is heated to vaporize the liquid and release the fragrance which permeates the room.
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Johnston Jill
Richman Barry S.
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