Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Waste gas purifier
Reexamination Certificate
2005-09-13
2005-09-13
Elve, M. Alexandra (Department: 1725)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Waste gas purifier
C422S177000
Reexamination Certificate
active
06942838
ABSTRACT:
An emission system part, comprising an inner pipe in which a space is formed contiuously up to the tapered reduced diameter parts of inner and outer pipes and which incorporates a catalyst carrier at its center part and forms a generally tapered reduced diameter part of its center part. Spin working forms the part.
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Elve M. Alexandra
Sango Co. Ltd.
Stevens Davis Miller & Mosher LLP
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