Title:
Coupon-cutting machine
United States Patent 1463393
Inventors:
Heilman, Henry N.
Publication Date:
07/31/1923
Export Citation:
Click for automatic bibliography generation
Assignee:
Heilman, Henry N.
Primary Class:
83/561
Other Classes:
83/679, 83/698.71
International Classes:
B26D1/09
View Patent Images:
Download PDF 1463393        PDF help