Title:
Needle plate or throat plate for chain stitch sewing machines
United States Patent 3313259
Inventors:
Daniel, Hermann F.
Eugen, Angele
Publication Date:
04/11/1967
Assignee:
Union, Special Maschinenfab
Other Classes:
112/235, 112/227
International Classes:
D05B73/12; D05B75/00; D05B73/00