US PATENT SUBCLASS 164 / 157
WITH CONTROL MEANS RESPONSIVE TO INDEPENDENT TIMING MEANS
Current as of:
June, 1999
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164 /
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METAL FOUNDING
157
WITH CONTROL MEANS RESPONSIVE TO INDEPENDENT TIMING MEANS
DEFINITION
Classification: 164/157
(under the class definition) Apparatus having a means independent of the apparatus work performing parts, which allows a set time period to elapse during an apparatus operation.
