ES33112A3 -
A mechanical procedure to make a single thread trimming stitch, that is, to imitate the stitching or sewing of the soles of footwear.
- Google Patents
A mechanical procedure to make a single thread trimming stitch, that is, to imitate the stitching or sewing of the soles of footwear.
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hijos De Francisco Coloma
Original Assignee
Hijos De Francisco Coloma
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hijos De Francisco ColomafiledCriticalHijos De Francisco Coloma
Priority to ES33112ApriorityCriticalpatent/ES33112A3/en
Publication of ES33112A3publicationCriticalpatent/ES33112A3/en
ES33112A1903-12-211903-12-21
A mechanical procedure to make a single thread trimming stitch, that is, to imitate the stitching or sewing of the soles of footwear.
ExpiredES33112A3
(en)
Improvements introduced in the manufacture of footwear with a hemp or felt sole, relating those especially to the procedure of machine sewing the upper or upper on the soles by means of the system sewing machine