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- US pollution control device awaits nod

ipsita's picture
Submitted by ipsita on Wed, 1998-02-11 10:30

A general Motors-patented pollution control and fuel-saving device has been awaiting testing for over a year now at the Petroleum Conservation Research Association, a premier agency whose primary

thesaurus: 
Vehicular Pollution
Main Topic: 
Health
Name of the Newspaper: 
Economic Times (New Delhi)
Mark Content Private(Internal): 
Clipping Type: 
DNB
External URL: 
Main Type: 
dte-DNB
Publication Date: 
11/02/1998