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Yarn delivery rollers Drawing systems for spinning mules Silver rollers
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Industry
CPC
D01H2700/207
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
D
TEXTILES PAPER
D01
Threads, fibers
D01H
SPINNING OR TWISTING
D01H2700/00
Spinning or twisting machines Drafting devices
Current Industry
D01H2700/207
Yarn delivery rollers Drawing systems for spinning mules Silver rollers
Industries
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Patents Grants
last 30 patents
Information
Patent Grant
2088242
Patent number
2,088,242
Issue date
Jul 27, 1937
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
1489010
Patent number
1,489,010
Issue date
Apr 1, 1924
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING