JPH0132807Y2 - - Google Patents

Info

Publication number

JPH0132807Y2

JPH0132807Y2 JP6532483U JP6532483U JPH0132807Y2 JP H0132807 Y2 JPH0132807 Y2 JP H0132807Y2 JP 6532483 U JP6532483 U JP 6532483U JP 6532483 U JP6532483 U JP 6532483U JP H0132807 Y2 JPH0132807 Y2 JP H0132807Y2

Authority

JP

Japan

Prior art keywords

ground

operating shaft

protruding

setting lever

shaft

Prior art date

1983-04-30

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

• 230000002265 prevention Effects 0.000 description 6
• 230000005540 biological transmission Effects 0.000 description 2
• 239000012141 concentrate Substances 0.000 description 2
• 230000004048 modification Effects 0.000 description 2
• 238000012986 modification Methods 0.000 description 2
• 240000007594 Oryza sativa Species 0.000 description 1
• 235000007164 Oryza sativa Nutrition 0.000 description 1
• 238000005452 bending Methods 0.000 description 1
• 230000006835 compression Effects 0.000 description 1
• 238000007906 compression Methods 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 238000005339 levitation Methods 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 230000007935 neutral effect Effects 0.000 description 1
• 230000002028 premature Effects 0.000 description 1
• 235000009566 rice Nutrition 0.000 description 1
• 238000003971 tillage Methods 0.000 description 1