US2928223A
(en)
*
|
1956-07-20 |
1960-03-15 |
Danuser Machine Works Inc |
Tractor mounted rotary mower attachment
|
US3543490A
(en)
*
|
1968-11-08 |
1970-12-01 |
Waldo G Erickson |
Flexible rotary mower
|
JPS5023937U
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
*
|
1973-06-28 |
1975-03-18 |
|
|
US3901003A
(en)
*
|
1973-12-10 |
1975-08-26 |
Deere & Co |
Rotary mower deck structure including a sound- and vibration-isolated blade housing section
|
JPS5328764U
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
*
|
1976-08-18 |
1978-03-11 |
|
|
JPS55129124U
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
*
|
1979-03-07 |
1980-09-12 |
|
|
JPS5633034U
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
*
|
1979-08-22 |
1981-04-01 |
|
|
JPS55171629U
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
*
|
1979-05-30 |
1980-12-09 |
|
|
JPS56119732U
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
*
|
1980-02-13 |
1981-09-11 |
|
|
JPS6221473Y2
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
*
|
1980-07-30 |
1987-06-01 |
|
|
JPS6140599Y2
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
*
|
1980-10-15 |
1986-11-19 |
|
|