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Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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B65B
MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
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35/00
Supplying, feeding, arranging or orientating articles to be packaged
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B65B35/30
Arranging and feeding articles in groups
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B65B35/44
by endless belts or chains
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