JPS6124019Y2 - - Google Patents

Info

Publication number

JPS6124019Y2

JPS6124019Y2 JP16063178U JP16063178U JPS6124019Y2 JP S6124019 Y2 JPS6124019 Y2 JP S6124019Y2 JP 16063178 U JP16063178 U JP 16063178U JP 16063178 U JP16063178 U JP 16063178U JP S6124019 Y2 JPS6124019 Y2 JP S6124019Y2

Authority

JP

Japan

Prior art keywords

seedling planting

frame

machine frame

float

floats

Prior art date

1978-11-20

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 12
• 241000209094 Oryza Species 0.000 claims description 8
• 235000007164 Oryza sativa Nutrition 0.000 claims description 8
• 235000009566 rice Nutrition 0.000 claims description 8
• 239000012530 fluid Substances 0.000 description 2
• 238000005096 rolling process Methods 0.000 description 2
• 230000008094 contradictory effect Effects 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 230000003028 elevating effect Effects 0.000 description 1
• 230000005484 gravity Effects 0.000 description 1
• 239000002689 soil Substances 0.000 description 1