Fuel supply system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 5, 2001
Grant Date -
N/A
app pub date -
Oct 6, 1999
filing date -
Oct 7, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fuel supply system for automobiles with a fuel tank to which are connected a filler pipe and at least one vent for venting the tank during operation of the automobile and one vent for venting the tank during refueling of the tank. The operation vent line and/or the refueling vent line are components of a multiple-duct line. The filler pipe may also be incorporated in the multiple-duct line.
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