American cars have had catalytic converters since the mid 1970's.
The first year for Catalytic converters was 1975They were first required on all cars in 1975.
It is a federal law that catalytic converters are required on all cars built after 1975
platinum
the mid 1970s
Catalytic converters for cars.
Platinum
Mercedes,bmw,acura
No, diesels can and do have them also.
by waste i asume you mean trash or junk. cadalytic converters have platinum in them, because platinum is a catalyst. cadalytic converters are found on cars.
People: - spray substances that neutralize it - install catalytic converters in cars - use planes and cars less
Catalytic converters and Ethenol, Electric, and Liquid Propane cars.