Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Singer Co
Original Assignee
Singer Co
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Filing date
Publication date
Application filed by Singer CofiledCriticalSinger Co
Priority to FR916261ApriorityCriticalpatent/FR1339908A/fr
Application grantedgrantedCritical
Publication of FR1339908ApublicationCriticalpatent/FR1339908A/fr
D05B33/00—Devices incorporated in sewing machines for supplying or removing the work
D05B33/003—Devices incorporated in sewing machines for supplying or removing the work by equal steps of adjustable length, e.g. for automatically positioning successive buttonhole locations
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Engineering & Computer Science
(AREA)
Textile Engineering
(AREA)
FR916261A1962-11-221962-11-22Mécanisme d'avance pas à pas de l'ouvrage pour groupe automatique de couture comportant une machine à coudre
ExpiredFR1339908A
(fr)