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Odor identifying apparatus and method

  • US 4,884,435 A
  • Filed: 11/17/1988
  • Issued: 12/05/1989
  • Est. Priority Date: 11/17/1987
  • Status: Expired due to Term
First Claim
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1. An odor identifying apparatus comprising:

  • a gas sensor unit including at least two sensors having different characteristics for simultaneously detecting odorous components arising from a sample and outputting detection signals; and

    display means for displaying detection results from said sensor unit as a single composite output signal representing a ratio between outputs from said respective gas sensors.wherein an ozone gas generator is provided for supplying ozone gas into a chamber in which said sample is placed.

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