DIFF Subgroup
B30B 11/26 using press rams
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses or tabletting presses > Extrusion presses; Dies therefor > using press rams
CPC:
Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses (for clay or mixtures containing cement B28B; for plastics materials B29) > Extrusion presses; Dies therefor (extruding by the use of roller-and-ring machines B30B11/20) > using press rams
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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