US PATENT SUBCLASS 84 / *
.~.~ Spring-operated arms
Current as of:
June, 1999
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84 /
HD
MUSIC
453
DF
ACCESSORIES
{6}
486
DF
.~ Leaf turners {8}
*
.~.~ Spring-operated arms {2}
490
DF
.~.~.~
> Plurality of latches {2}
495
DF
.~.~.~
> Single latch {3}