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Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B25
HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
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B25J
MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
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11/00
Manipulators not otherwise provided for
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B25J11/0005
Manipulators having means for high-level communication with users, e.g. speech generator, face recognition means
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B25J11/0015
Face robots, animated artificial faces for imitating human expressions
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