| 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 | Manure loader | US81322159 | 1959-05-14 | US2973876A | 1961-03-07 | VOSS LEON F |
| 122 | Manure loader | US58346256 | 1956-05-08 | US2913097A | 1959-11-17 | NIELS VILLADSEN |
| 123 | Attachment for tractor mounted front end loader operable by tractor movement | US66750857 | 1957-06-24 | US2848125A | 1958-08-19 | IRVINE WILLIAM C |
| 124 | Power driven means for supplying feed and similar materials | US22476151 | 1951-05-05 | US2728469A | 1955-12-27 | SONNTAG WOLFGANG C |
| 125 | Control for tractor mounted manure loaders | US78184047 | 1947-10-24 | US2638237A | 1953-05-12 | STRUTHERS DONALD K; SCHROEDER GEORGE W |
| 126 | Tractor mounted manure loader | US76857047 | 1947-08-14 | US2503522A | 1950-04-11 | STRUTHERS DONALD K; SCHROEDER GEORGE W |
| 127 | Manure loader attachment | US4589248 | 1948-08-24 | US2501243A | 1950-03-21 | CHARLES SNYDER WILFORD |
| 128 | Hydraulic tractor loader attachment | US705848 | 1948-02-09 | US2501231A | 1950-03-21 | MEFFERD PAUL S |
| 129 | Shovel loading machine | US74328047 | 1947-04-23 | US2485139A | 1949-10-18 | COSTS GILBERT E |
| 130 | Adjustment for boring bar tools | US220948 | 1948-01-14 | US2484480A | 1949-10-11 | EINAR ANDERSON |
| 131 | Manure loader | US73688147 | 1947-03-24 | US2469007A | 1949-05-03 | SIEBRING OWEN C |
| 132 | Manure loader | US59300245 | 1945-05-10 | US2402908A | 1946-06-25 | NEVILLE DON O; PLAUTZ ALFRED L |
| 133 | Manure loader | US57642545 | 1945-02-06 | US2402064A | 1946-06-11 | MARKEL JOHN M |
| 134 | Loading attachment for tractors | US52949644 | 1944-04-04 | US2397487A | 1946-04-02 | HOLDEMAN ADIN F; UNRUH HARRY M |
| 135 | Loader | US52892144 | 1944-03-31 | US2397045A | 1946-03-19 | RICHEY CLARENCE B |
| 136 | Loading machine | US53786744 | 1944-05-29 | US2383686A | 1945-08-28 | RYAN JOHN E |
| 137 | Material loading device | US49228043 | 1943-06-25 | US2357954A | 1944-09-12 | FRITZ JOHNSON |
| 138 | Manure loader | US33104940 | 1940-04-22 | US2251583A | 1941-08-05 | WHITE WILLIAM J |
| 139 | Manure loader | US30041239 | 1939-10-20 | US2242982A | 1941-05-20 | SCHUTTLOFFEL JOHN A; SCHUTTLOFFEL EDWARD J |
| 140 | Loading device | US35474840 | 1940-08-29 | US2242860A | 1941-05-20 | ADOLPH HUELLE |
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