US PATENT SUBCLASS 48 / 57
.~.~ Sludge remover

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

*  DD  ACETYLENE {5}
*  DD  .~ Generators {5}
57.~.~ Sludge remover

DEFINITION

Classification: 48/57

Means located in and attached to the generator for stirring and removing the hydrate.

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