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Class 139/382 - Pneumatic


Subclass of Class 139 - Textiles: weaving
Definition: Suction or compressed air is used.
No. of patents: 1
Last issue date: 04/26/1983


NumberTitleIssue Date
4381021Handtool for threading yarns in yarn-processing apparatus
A handtool (1,2) for threading e.g. a weft yarn in a pneumatic weaving machine has a conduit (8,9) issuing therefrom, the free end of which constituting a blowing nozzle (9). Adjacent to the nozzle aperture a guiding surface (3) for the yarn is provided. ... 		04/26/1983
 
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