Walnut cracker
United States Patent 2571214
US Patent References:
/0542104.html
- - 0542104

/1108920.html
- - 1108920

Nutcracker
- - 1556424

Thresher cylinder
- - 2349380


Inventors:
Dean, Dale Homer
Publication Date:
10/16/1951
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Assignee:
Dean, Dale Homer
Primary Class:
99/582
Other Classes:
D07/680, 452/16, 99/578
International Classes:
A47J43/26; A47J43/00