Extrusion press for forming rods and the like from metal billets
United States Patent 1609988

Inventors:
George, Bull
Publication Date:
12/07/1926
View Patent Images:
Download PDF 1609988 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
HENRY BERRY AND COMPANY LTD
Primary Class:
72/255
Other Classes:
72/273, 72/273.500, 72/272
International Classes:
B21C35/04; B21C35/00