JPH0319684Y2 - - Google Patents

Info

Publication number

JPH0319684Y2

JPH0319684Y2 JP17894385U JP17894385U JPH0319684Y2 JP H0319684 Y2 JPH0319684 Y2 JP H0319684Y2 JP 17894385 U JP17894385 U JP 17894385U JP 17894385 U JP17894385 U JP 17894385U JP H0319684 Y2 JPH0319684 Y2 JP H0319684Y2

Authority

JP

Japan

Prior art keywords

sensing

float

sensing float

hydraulic

supported

Prior art date

1985-11-20

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

• 230000005540 biological transmission Effects 0.000 claims description 9
• 235000007164 Oryza sativa Nutrition 0.000 claims description 7
• 235000009566 rice Nutrition 0.000 claims description 7
• 238000006073 displacement reaction Methods 0.000 claims description 5
• 240000007594 Oryza sativa Species 0.000 claims 1
• 241000209094 Oryza Species 0.000 description 6
• 210000000078 claw Anatomy 0.000 description 1
• 230000008602 contraction Effects 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000003337 fertilizer Substances 0.000 description 1
• 230000007935 neutral effect Effects 0.000 description 1
• 230000002265 prevention Effects 0.000 description 1
• 238000007790 scraping Methods 0.000 description 1
• 238000009331 sowing Methods 0.000 description 1