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Publication of FR827284ApublicationCriticalpatent/FR827284A/fr
D05C11/00—Devices for guiding, feeding, handling, or treating the threads in embroidering machines; Machine needles; Operating or control mechanisms therefor
D05C11/08—Thread-tensioning arrangements
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Textile Engineering
(AREA)
FR827284D1937-01-081937-01-08Perfectionnements aux métiers à broder
ExpiredFR827284A
(fr)