US PATENT SUBCLASS 417 / 236
CONVERTIBLE TO APPARATUS OF A DIFFERENT CLASS
Current as of:
June, 1999
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417 /
HD
PUMPS
236
CONVERTIBLE TO APPARATUS OF A DIFFERENT CLASS
{1}
237
DF
.~
> Motor and pump
DEFINITION
Classification: 417/236
(under the class definition) Apparatus which by adjustment or relative rearrangement of its parts or by the addition or omission of a part is so changed as to become basic subject matter of another class.