US PATENT SUBCLASS 219 / 96
.~.~.~ Methods

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

Internet Version by PATENTEC © 1999      Terms of Use


219 /   HD   ELECTRIC HEATING

50  DF  METAL HEATING (E.G., RESISTANCE HEATING) {19}
78.01  DF  .~ For bonding with pressure (e.g., resistance welding) {16}
95  DF  .~.~ Percussive {1}
96.~.~.~ Methods

DEFINITION

Classification: 219/96

(under subclass 95) Methods.