US PATENT SUBCLASS 219 / 95
.~.~ Percussive

Current as of: June, 1999
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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.~.~ Percussive {1}
96  DF  .~.~.~> Methods

DEFINITION

Classification: 219/95

(under subclass 78.01) Subject matter in which the members to be bonded are brought together percussively to developed the bonding pressure.

SEE OR SEARCH CLASS

428, Stock Material or Miscellaneous Articles,

940, for metallic stock comprising components bonded by percussive or explosive-type force.