US PATENT SUBCLASS 83 / 670
.~.~.~ Shear type
Current as of:
June, 1999
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83 /
HD
CUTTING
651
DF
TOOL OR TOOL WITH SUPPORT
{12}
663
DF
.~ Rotatable type {11}
669
DF
.~.~ Punching tool {1}
670
.~.~.~ Shear type
DEFINITION
Classification: 83/670
(under subclass 669) Device which is constructed to cut the work by a shearing operation as defined in the Glossary.
SEE OR SEARCH THIS CLASS, SUBCLASS:
686+, and 690, for another shearing type tool.