Patent classifications
D
TEXTILES; PAPER
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D01
NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
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D01H
SPINNING OR TWISTING
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1/00
Spinning or twisting machines in which the product is wound-up continuously
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D01H1/16
Framework; Casings; Coverings; ; Removal of heat; Means for generating overpressure of air against infiltration of dust; Ducts for electric cables
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