US PATENT SUBCLASS 55 / 309.1
.~ With heating or cooling means


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

Internet Version by PATENTEC © 1999      Terms of Use



55 /   HD   GAS SEPARATION

309  DF  WITH SEPARATING MEDIA BYPASS OR SYSTEM GAS PRESSURE RELIEF (E.G., RUPTURABLE OR DEFORMABLE) {3}
309.1.~ With heating or cooling means


DEFINITION

Classification: 55/309.1

With heating or cooling means:

(under subclass 309) Apparatus having means for raising or lowering the temperature of a gaseous fluid mixture or the separated constituent.