CAST SPREADER AND BREAKER
United States Patent 3426752
Inventors:
Laico, Andrew J.
Publication Date:
02/11/1969
Assignee:
Andrew, Laico J.
Other Classes:
602/9, 29/239, 606/138, 29/426.400
International Classes:
A61F15/02; A61F15/00; A61F5/04; B23P19/04