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Title Catalytic exhaust pipe insert
Creator/Author Whittenberger, W.A.
Publication Date1991 Jan 15
OSTI IdentifierOSTI ID: 5160733
Report Number(s)US 4985388 ;A
Other Number(s)Pat. Priority: US 7-373241
Resource TypePatent
Specific TypeSpecial Availability
Resource RelationPat. File: 29 Jun 1989
Subject330100 -- Internal Combustion Engines ;330700 -- Advanced Propulsion Systems-- Emission Control ;540120 -- Environment, Atmospheric-- Chemicals Monitoring & Transport-- (1990-); INTERNAL COMBUSTION ENGINES-- CATALYSTS; AIR POLLUTION CONTROL;EXHAUST SYSTEMS
Related SubjectCONTROL;ENGINES;HEAT ENGINES;POLLUTION CONTROL
Description/Abstract This patent describes a catalytic assembly for insertion into an exhaust pipe.^It comprises: a noncorrodible metal from adapted to fit within the pipe, and a catalyst-containing thin metal strip wrapped about the form and secured thereto at each end thereof.
Country of PublicationUnited States
LanguageEnglish
FormatPages: (vp.)
AvailabilityPatent and Trademark Office, Box 9, Washington, DC 20232 (USA)
RightsW.R. Grace and Co., New York, NY (USA)
System Entry Date2001 May 13

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