US PATENT SUBCLASS 48 / 11
.~.~.~.~ Rotary cylinder

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

*  DD  ACETYLENE {5}
*  DD  .~ Generators {5}
4  DF  .~.~ Water feed {15}
5  DF  .~.~.~ Holder operated {7}
11.~.~.~.~ Rotary cylinder

DEFINITION

Classification: 48/11

Cylinders, slatted or otherwise, for carbid which are caused to rotate by the gas-holder and in which the water-feed is controlled by the action of the gas-holder. This subclass also includes cylinders rotated by gravity or hand in which the water-feed is operated by the gas-holder.