Seat frame for thinning and blocking beets

Seat frame for thinning and blocking beets

United States Patent 2261354

Inventors:

Fee, Corbett F.

Publication Date:

11/04/1941

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Assignee:

Fee, Corbett F.

Primary Class:

180/89.100

Other Classes:

280/793, 280/760, 280/32.500, 180/292, 280/87.100, 280/29, 180/78, 180/900, 180/54.100

International Classes:

A01B75/00