Brinks Hofer Gilson & Lione
Multiple drop seed disc
 A multiple seed drop disc includes a disc member including a vacuum side and a seed side. The vacuum side includes a plurality of spaced-apart recesses formed therein. The seed side includes a plurality of clusters formed therein. Each cluster includes a plurality of openings which communicates with one of the recesses. 
Case Corporation
A
A01C
inventional
Guntis Joseph A. Thomas Lisle J.
Ozers Michalic Brown Dunham