US PATENT SUBCLASS 901 / 48
COUNTERBALANCE
Current as of: June, 1999
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DEFINITION
Classification: 901/48
COUNTERBALANCE:
A device under the cross-reference collection definition including means to balance the weight of the robot arm* or a load carried thereby. [figure]
SEE OR SEARCH CLASS
414, Material or Article Handling,
673, for a counterweight on a handling device.
