Title:
BUCKET DRIVE
United States Patent 3479932


Inventors:
Stal, Sture
Backman, Ralf
Application Number:
US3479932DA
Publication Date:
11/25/1969
Filing Date:
03/14/1968
Assignee:
IND DEV AB
Primary Class:
Other Classes:
198/644, 271/218, 414/788.2, 414/790, 414/901
International Classes:
B65H33/16; (IPC1-7): B65H33/16
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