US PATENT SUBCLASS 202 / 149-- .~.~.~.~.~.~ With fluid injection

US PATENT SUBCLASS 202 / 149
.~.~.~.~.~.~ With fluid injection

Current as of: June, 1999
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202 /	HD	DISTILLATION: APPARATUS

81	DF	APPARATUS {4}
82	DF	.~ Systems {6}
96	DF	.~.~ Thermolytic {5}
105	DF	.~.~.~ Retort {14}
133	DF	.~.~.~.~ Horizontal {6}
147	DF	.~.~.~.~.~ Gas bench {2}
149		.~.~.~.~.~.~ With fluid injection

DEFINITION

Classification: 202/149

Provisions are made for injection of fluid into the retort.