JPH0453220Y2 - - Google Patents

Info

Publication number

JPH0453220Y2

JPH0453220Y2 JP9073986U JP9073986U JPH0453220Y2 JP H0453220 Y2 JPH0453220 Y2 JP H0453220Y2 JP 9073986 U JP9073986 U JP 9073986U JP 9073986 U JP9073986 U JP 9073986U JP H0453220 Y2 JPH0453220 Y2 JP H0453220Y2

Authority

JP

Japan

Prior art keywords

vertical feed

lever

seedling

vertical

stopper

Prior art date

1986-06-14

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 230000007246 mechanism Effects 0.000 claims description 27
• 235000007164 Oryza sativa Nutrition 0.000 claims description 7
• 235000009566 rice Nutrition 0.000 claims description 7
• 240000007594 Oryza sativa Species 0.000 claims 1
• 230000005540 biological transmission Effects 0.000 description 16
• 241000209094 Oryza Species 0.000 description 6
• 235000008331 Pinus X rigitaeda Nutrition 0.000 description 3
• 235000011613 Pinus brutia Nutrition 0.000 description 3
• 241000018646 Pinus brutia Species 0.000 description 3
• 241000196324 Embryophyta Species 0.000 description 2
• 230000004308 accommodation Effects 0.000 description 2
• 230000009471 action Effects 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 230000002265 prevention Effects 0.000 description 2
• 230000002159 abnormal effect Effects 0.000 description 1
• 230000008878 coupling Effects 0.000 description 1
• 238000010168 coupling process Methods 0.000 description 1
• 238000005859 coupling reaction Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 239000004519 grease Substances 0.000 description 1
• 230000006872 improvement Effects 0.000 description 1
• 230000008569 process Effects 0.000 description 1
• 238000007790 scraping Methods 0.000 description 1