US PATENT SUBCLASS 126 / *
HEATERS

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

Internet Version by PATENTEC © 1999      Terms of Use


126 /   HD   STOVES AND FURNACES

*HEATERS {7}
263.01  DF  .~> Chemical {3}
246  DF  .~> Dish
269  DF  .~> Powder
261  DF  .~> Lunch {3}
271.1  DF  .~> Surface {2}
247  DF  .~> Frictional
*  DD  .~> Liquid or gaseous fuel {1}