US PATENT SUBCLASS 431 / 102
.~ Wick feeds vapor to mantle
Current as of:
June, 1999
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431 /
HD
COMBUSTION
100
DF
INCANDESCENT MANTLE
{7}
102
.~ Wick feeds vapor to mantle
DEFINITION
Classification: 431/102
(under subclass 100) Apparatus including a wick positioned adjacent the mantle and means by which fuel vapors evaporated from the wick by mantle heat are directed into the mantle.