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Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
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B23B
TURNING; BORING
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31/00
Chucks; Expansion mandrels; Adaptations thereof for remote control
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B23B31/40
Expansion mandrels
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B23B31/4006
Gripping the work or tool by a split sleeve
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B23B31/4033
using mechanical transmission through the spindle
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