US PATENT SUBCLASS 60 / 638
.~ Having shock absorbing, damping or slow down means for working member

Current as of: June, 1999
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60 /   HD   POWER PLANTS

632  DF  ONE SHOT EXPLOSION ACTUATED EXPANSIBLE CHAMBER TYPE MOTOR {6}
638.~ Having shock absorbing, damping or slow down means for working member

DEFINITION

Classification: 60/638

(under subclass 632) Apparatus, with a structure (1) ameliorating or suppressing the effects of shock or vibration (2) damping the movement of the working member or (3) providing a cushioned slowdown of the working member.