<p>An apparatus for treating an airspace with a volatile substance includes means for detecting the presence of a specific component in a volatile substance and means for controlling a volatile substance dispenser to dispense the volatile substance only if the volatile substance contains the specific component.</p>
申请公布号
WO2010021716(A1)
申请公布日期
2010.02.25
申请号
WO2009US04742
申请日期
2009.08.20
申请人
S. C. JOHNSON & SON, INC.;PORCHIA, JOSE;NEUMANN, HERMANN
