JPS63199517U - - Google Patents

Info

Publication number

JPS63199517U

JPS63199517U JP9184587U JP9184587U JPS63199517U JP S63199517 U JPS63199517 U JP S63199517U JP 9184587 U JP9184587 U JP 9184587U JP 9184587 U JP9184587 U JP 9184587U JP S63199517 U JPS63199517 U JP S63199517U

Authority

JP

Japan

Prior art keywords

rotary case

planting

planting claw

inconstant

planetary gear

Prior art date

1987-06-15

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.)

Pending

Links

• Espacenet
• Global Dossier
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• 210000000078 claw Anatomy 0.000 claims description 3
• 240000007594 Oryza sativa Species 0.000 claims 1
• 235000007164 Oryza sativa Nutrition 0.000 claims 1
• 235000009566 rice Nutrition 0.000 claims 1
• 239000002689 soil Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 3
• 229910052739 hydrogen Inorganic materials 0.000 description 3
• 230000005540 biological transmission Effects 0.000 description 1
• 229910052796 boron Inorganic materials 0.000 description 1
• 229910052805 deuterium Inorganic materials 0.000 description 1
• 230000003068 static effect Effects 0.000 description 1
• 229910052722 tritium Inorganic materials 0.000 description 1