US PATENT SUBCLASS 76 / *
MACHINES

Current as of: June, 1999
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76 /   HD   METAL TOOLS AND IMPLEMENTS, MAKING

*MACHINES {7}
2  DF  .~> Auger {1}
4  DF  .~> Die-forming
5.1  DF  .~> Drill-forming or sharpening {2}
6  DF  .~> Eye-headed tool {1}
9  DF  .~> Socket, strap and tang tool
10  DF  .~> Wrench
11  DF  .~> Blank-splitting