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PCE
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CPC Subgroup
B23B 31/07

Ejector wedges

Full Title

Chucks ; Expansion mandrels; Adaptations thereof for remote control (faceplates B23Q1/50; rotary devices holding by magnetic and/or electrical force acting directly on work B23Q3/152) > Chucks > Features relating to the removal of tools; Accessories therefor > Ejector wedges