US PATENT SUBCLASS 15 / 1
MISCELLANEOUS

Current as of: June, 1999
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15 /   HD   BRUSHING, SCRUBBING, AND GENERAL CLEANING

1MISCELLANEOUS

DEFINITION

Classification: 15/1

Inventions relating to brushing, scrubbing, or general cleaning, not strictly classifiable as machines, implements, accessories, attachments within the meaning of those terms as below defined.