Title:
Eccentric rolling of powder and bonding agent into spherical pellets
United States Patent 2986772
Inventors:
Patton Jr., George
Stanley, Zirinsky
Publication Date:
06/06/1961
Assignee:
Patton Jr., George
Stanley, Zirinsky
Other Classes:
425/DIG.101, 425/169, 366/213, 75/228
International Classes:
B01J2/14