Description: 270 / (137) Gripper Type (151) Pivoted Arm (With or Without Vertical Lifting Movement) (152) Vacuum Gripper (155) Transfer From Stack Bottom

Hierarchy/Derived subclasses

270 / 137

-> 151

-> 152

-> 155

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search just 270/155

This will show what classes derive from the input. Ex: entering 78/35 shows the derived classes and the search that can be used to find patents in those subclasses.

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