Apparatus for bending or creasing cardboard, fiber board, or the like
United States Patent 1941484

Inventors:
Irving, Nasmith John
Publication Date:
01/02/1934
View Patent Images:
Download PDF 1941484 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
VICKERS ARMSTRONGS LTD
Primary Class:
493/396
Other Classes:
493/403, 72/234
International Classes:
B26D3/08