DIFF Subgroup
B21D 43/05 specially adapted for multi-stage presses
Introduced: September 1968
Full Title
Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices > Advancing work in relation to the stroke of the die or tool > by means in mechanical engagement with the work > specially adapted for multi-stage presses
Of 3 combined children, 0 exist in both systems.
3 codes are CPC-only extensions.
Child Classifications
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