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LE BLAN ET CIE SOC
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LE BLAN ET CIE SOC
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Application filed by LE BLAN ET CIE SOCfiledCriticalLE BLAN ET CIE SOC
Application grantedgrantedCritical
Publication of FR31324EpublicationCriticalpatent/FR31324E/fr
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01H—SPINNING OR TWISTING
D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
D01H5/70—Constructional features of drafting elements
D01H5/74—Rollers or roller bearings
D01H5/78—Rollers or roller bearings with flutes or other integral surface characteristics
D—TEXTILES; PAPER
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01H—SPINNING OR TWISTING
D01H2700/00—Spinning or twisting machines; Drafting devices
D01H2700/245—Conception or fabrication of drafting cylinders
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Textile Engineering
(AREA)
Spinning Or Twisting Of Yarns
(AREA)
FR31324D1925-12-181925-12-18Perfectionnements apportés aux systèmes étireurs pour machines préparatoires et machines à filer le coton
ExpiredFR31324E
(fr)