Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B30
PRESSES
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B30B
PRESSES IN GENERAL
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11/00
Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
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B30B11/22
Extrusion presses; Dies therefor
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B30B11/265
with precompression means
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