US PATENT SUBCLASS 30 / 303
.~.~ Radiating or crossed blades
Current as of:
June, 1999
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30 /
HD
CUTLERY
165
DF
CUTTING TOOLS
{19}
299
DF
.~ Plural blade {5}
303
.~.~ Radiating or crossed blades
DEFINITION
Classification: 30/303
(under subclass 299) Implements in which the plural blades are crossed or radiate from the axis of the tool.
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302,