| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | Bean snipper | US52888066 | 1966-02-21 | US3378051A | 1968-04-16 | GROSBETY GASTON DIT JACQUES |
| 122 | Corn ear trimmer | US75122247 | 1947-05-29 | US2511464A | 1950-06-13 | RALPH COVER |
| 123 | Bulbous plant topper | US46618042 | 1942-11-19 | US2366446A | 1945-01-02 | FREISINGER JR ANDREW |
| 124 | Machine for debutting corn | US18641938 | 1938-01-22 | US2242113A | 1941-05-13 | RALPH COVER |
| 125 | Vegetable top cutter | US5270835 | 1935-12-03 | US2049837A | 1936-08-04 | AMBROSIO GUERRERO |
| 126 | Beet topper | US64006032 | 1932-10-28 | US1978133A | 1934-10-23 | ORAL HATCH ROBERT |
| 127 | Leaf catcher for beet dumps, etc. | US47716930 | 1930-08-22 | US1895268A | 1933-01-24 | SILVER JAMES W |
| 128 | Device for trimming corn | US35228829 | 1929-04-03 | US1807348A | 1931-05-26 | SHELDON HENRY A |
| 129 | Corn trimmer | US9106126 | 1926-02-27 | US1759911A | 1930-05-27 | THOMAS MCGRATH JOHN |
| 130 | Machine for handling and treating corn | US73757924 | 1924-09-13 | US1639706A | 1927-08-23 | SELLS MILLAR W |
| 131 | Conveyer for the butt removers of corn huskers, etc. | US43742221 | 1921-01-15 | US1484373A | 1924-02-19 | HOY CLARENCE A |
| 132 | Corn feeding and debutting machine | US56417422 | 1922-05-27 | US1456624A | 1923-05-29 | DAVIS GEORGE W |
| 133 | Corn trimmer | US43408620 | 1920-12-30 | US1436162A | 1922-11-21 | FOWLER WILBUR B |
| 134 | Vegetable-stem remover and crusher | US54498522 | 1922-03-20 | US1423790A | 1922-07-25 | ALEXANDER FLIS |
| 135 | Machine for removing the stalks from fruits | US48528521 | 1921-07-16 | US1414889A | 1922-05-02 | OSCAR NAVARRE PLACIDE |
| 136 | Corn-shelling plate. | US16855717 | 1917-05-14 | US1289527A | 1918-12-31 | OHLAND FRED H |
| 137 | Machine for removing butt-ends of ears of corn. | US9133816 | 1916-04-15 | US1281082A | 1918-10-08 | SELLS WILLIAM H; HOY CLARENCE A |
| 138 | Butt-remover for corn-husking machines. | US15997417 | 1917-04-05 | US1280317A | 1918-10-01 | SELLS WILLIAM H |
| 139 | Beet-harvester. | US12461116 | 1916-10-09 | US1257953A | 1918-02-26 | COOPER JOEL S |
| 140 | Grinding-mill. | US1913785852 | 1913-08-21 | US1224354A | 1917-05-01 | BOUTARD LOUIS |
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