US PATENT SUBCLASS 48 / 44
.~.~.~ Hand

Current as of: June, 1999
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48 /   HD   GAS: HEATING AND ILLUMINATING

*  DD  ACETYLENE {5}
*  DD  .~ Generators {5}
38  DF  .~.~ Carbide feed {11}
44.~.~.~ Hand {1}
45  DF  .~.~.~.~> Dip

DEFINITION

Classification: 48/44

Generator-tanks to which the carbid is fed by hand. In this subclass the carbid may be fed loosely or put in holders. Does not include cartridges.