US PATENT SUBCLASS 81 / *
.~.~ Fixed fulcrum
Current as of:
June, 1999
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81 /
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52
DF
WRENCH, SCREWDRIVER, OR DRIVER THEREFOR
{27}
*
DD
.~ Pivoted outer jaw {2}
*
.~.~ Fixed fulcrum {2}
98
DF
.~.~.~
> Nontraveling jaw {1}
100
DF
.~.~.~
> Traveling jaw {2}