US PATENT SUBCLASS 4 / 111.4
.~.~ Fluid fuel burner


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



4 /   HD   BATHS, CLOSETS, SINKS, AND SPITTOONS

449  DF  DRY CLOSETS {14}
111.1  DF  .~ With heating meas {4}
111.4.~.~ Fluid fuel burner


DEFINITION

Classification: 4/111.4

Fluid fuel burner:

(under subclass 111.1) Device wherein means is provided for supplying a combustible gas or liquid to the combustion chamber to effect incineration of the waste material.