ClassID:

40538

B23B31/1077 - CPC Classification

Classification description:

Chucks ; Expansion mandrels; Adaptations thereof for remote control; Chucks characterised by the retaining or gripping devices or their immediate operating means; Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls; Retention by screws acting on a floating pin

Recent Application in this class: