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Patent classifications
D
TEXTILES; PAPER
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D03
WEAVING
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D03C
SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
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9/00
Healds; Heald frames
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D03C9/06
Heald frames
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D03C9/0608
Construction of frame parts
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D03C9/0616
Horizontal upper or lower rods
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Sorry, no patents found.