Calf feeder
United States Patent 2522820
US Patent References:
/0656003.html
- - 0656003

/0670823.html
- - 0670823

Drafting-tool
- - 1395510

Container
- - 1594535

Feeding device
- - 1733066


Inventors:
Haberkorn, Francis J.
Publication Date:
09/19/1950
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Assignee:
Haberkorn, Francis J.
Primary Class:
119/71
Other Classes:
220/480, 292/257, 222/181.300
International Classes:
A01K9/00
US Patent References:
2264215Grease dispensing apparatus
2344556Dispenser