US PATENT SUBCLASS 248 / 661
.~.~.~ Intersecting axes

Current as of: June, 1999
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248 /   HD   SUPPORTS

637  DF  MACHINERY SUPPORT {15}
646  DF  .~ Movable machine {10}
660  DF  .~.~ About or along plural axes {3}
661.~.~.~ Intersecting axes

DEFINITION

Classification: 248/661

Intersecting axes:

(under subclass 660) Structure wherein at least two of the axes intersect each other.