US PATENT SUBCLASS 48 / 46
.~.~.~ Measured charges

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}
46.~.~.~ Measured charges {3}
47  DF  .~.~.~.~> Cartridges
48  DF  .~.~.~.~> Rotary carrier {1}
50  DF  .~.~.~.~> Stationary

DEFINITION

Classification: 48/46

Means for feeding definite charges of carbid. In this subclass will be found devices not otherwise classified under "Measured charges". This subclass includes those structures caused to reciprocate and discharge in the tank.