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Application filed by Georg Koechlin AlbertfiledCriticalGeorg Koechlin Albert
Publication of CH76673ApublicationCriticalpatent/CH76673A/de
Perfectionnements apportés aux systèmes étireurs et transporteurs de rubans et mèches, applicables aux machines de préparation et de filature de matières et fibrestextiles
Improvements in or appertaining to rollers for use in removing loose fibre and the like from drawing and delivery rollers of mule and like spinning machines