261 |
Fluid control system |
US3530669D |
1968-12-09 |
US3530669A |
1970-09-29 |
BROMELL RAYMOND J; HOMANICK GEORGE; LACKEY MARION D |
|
262 |
Fluid control system |
US3497660D |
1967-03-20 |
US3497660A |
1970-02-24 |
HENRY-BIABAUD EDMOND |
|
263 |
Control systems for hydraulic power units |
US3433131D |
1967-08-22 |
US3433131A |
1969-03-18 |
SOYLAND INGEBRET; SOYLAND KRISTIAN |
|
264 |
Hydraulic control system for tractor drawn implement |
US3423935D |
1966-12-30 |
US3423935A |
1969-01-28 |
BUDZICH TADEUSZ |
|
265 |
Positioner |
US40563764 |
1964-09-23 |
US3373768A |
1968-03-19 |
HAGUE ROBERT Z; LAUCKS HOWARD H; TREFF CONRAD C |
|
266 |
Modulated valve assembly |
US50207765 |
1965-10-22 |
US3364824A |
1968-01-23 |
ROOD ALVIN A |
|
267 |
Fluid pressure control valve |
US51635165 |
1965-12-27 |
US3363649A |
1968-01-16 |
SCHOTT ROBERT E |
|
268 |
Flow control valve with stop means movable at a controlled rate |
US23425962 |
1962-10-22 |
US3213886A |
1965-10-26 |
PEARNE FLORENTIN J |
|
269 |
Precision feed for machine tools |
US26024863 |
1963-02-21 |
US3183631A |
1965-05-18 |
PRICE RALPH E; TOLBERT CHARLES E |
|
270 |
Hydraulic control apparatus |
US25700D |
|
USRE25700E |
1964-12-15 |
|
|
271 |
Fluid dump valve |
US5629760 |
1960-09-15 |
US3150857A |
1964-09-29 |
MOLLOY BRIAN J |
|
272 |
Servo controlled grinder infeed mechanism |
US25985763 |
1963-02-20 |
US3130525A |
1964-04-28 |
LUEBKEMANN HARRY E |
|
273 |
Hydraulic actuating method |
US80713559 |
1959-04-17 |
US3044266A |
1962-07-17 |
SVENSON ERNEST J |
|
274 |
Hydraulic control for motor graders |
US71963858 |
1958-03-06 |
US2960829A |
1960-11-22 |
ROSS GEORGE E |
|
275 |
Combined hydraulic and mechanical control apparatus |
US48827255 |
1955-02-15 |
US2839896A |
1958-06-24 |
ERICH KOCH |
|
276 |
Controller |
US25469751 |
1951-11-03 |
US2729232A |
1956-01-03 |
HUGHES WALTER J |
|
277 |
Automatic feed mechanism for power presses and like machines |
US24276351 |
1951-08-20 |
US2657046A |
1953-10-27 |
EDWARD TALLIS CHARLES |
|
278 |
Control mechanism for power operated gear shifting apparatus |
US17202137 |
1937-10-30 |
US2271169A |
1942-01-27 |
CARL BOTTNER |
|
279 |
Harry lloyd artz |
US1311203D |
|
US1311203A |
1919-07-29 |
|
|
280 |
Mechanical motor. |
US1904230740 |
1904-10-31 |
US816437A |
1906-03-27 |
DACKIEWICZ CHARLES |
|