US PATENT SUBCLASS 34 / 258
.~.~ Plural units or chambers

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

Internet Version by PATENTEC © 1999      Terms of Use


34 /   HD   DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS

245  DF  MATERIAL TREATED BY ELECTROMAGNETIC ENERGY {8}
255  DF  .~ Radio or high-frequency energy {3}
258.~.~ Plural units or chambers

DEFINITION

Classification: 34/258

Plural units or chambers:

(under subclass 255) Subject matter including more than one high-frequency device or multiple compartments.