US PATENT SUBCLASS 431 / 106
.~.~ Above upwardly fed mantle
Current as of:
June, 1999
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431 /
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COMBUSTION
100
DF
INCANDESCENT MANTLE
{7}
103
DF
.~ Heated feed line section {4}
106
.~.~ Above upwardly fed mantle
DEFINITION
Classification: 431/106
(under subclass 103) Apparatus in which the heated section of the mantle feed line is directly above and adjacent to a mantle supported above and fed by an upwardly directed fuel discharge member.