US PATENT SUBCLASS 99 / 475
.~.~.~ By plural means


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

Internet Version by PATENTEC © 1999      Terms of Use



99 /   HD   FOODS AND BEVERAGES: APPARATUS

467  DF  SUBJECTING FOOD TO AN ENCLOSED MODIFIED ATMOSPHERE {7}
473  DF  .~ Including means to influence movement of gas within enclosure {4}
474  DF  .~.~ By forcing gas to circulate {2}
475.~.~.~ By plural means


DEFINITION

Classification: 99/475

(under subclass 474) Device including two or more forced gas circulation means.