D03C | SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS | |||||||||||
Subclass indexes
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Descriptions for D03C and notes/indexes are displayed on this screen.
Descriptions for D03C and notes/indexes are displayed on this screen.
D03C | SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS | |||||||||||
Subclass indexes
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