Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – A gas is substance acted upon
Patent
1984-09-20
1986-07-29
Chiesa, Richard L.
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
A gas is substance acted upon
239 60, 261 26, 261 30, 261104, 261DIG17, 352 85, 422124, A61L 904
Patent
active
046030301
ABSTRACT:
A system for emitting, in sequence, a plurality of different scents includes a plurality of holders for scent-bearing chips; a mechanism for propelling these scents from a system; a mechanism for conveying, selectively, any desired scent holder into operative relation with the propelling mechanism; and a mechanism for actuating the propelling mechanism to propel scent from any desired scent holder in response to a programmed, predetermined sequence of scents of predetermined duration.
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