JPS61122680U - - Google Patents

Info

Publication number

JPS61122680U

JPS61122680U JP717685U JP717685U JPS61122680U JP S61122680 U JPS61122680 U JP S61122680U JP 717685 U JP717685 U JP 717685U JP 717685 U JP717685 U JP 717685U JP S61122680 U JPS61122680 U JP S61122680U

Authority

JP

Japan

Prior art keywords

work device

purpose work

pto wheel

ridge

wheel

Prior art date

1985-01-21

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
• Discuss

• 239000011888 foil Substances 0.000 claims description 2
• 239000002689 soil Substances 0.000 claims description 2
• 238000004659 sterilization and disinfection Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 4
• 230000001629 suppression Effects 0.000 description 3
• 239000000645 desinfectant Substances 0.000 description 1
• 230000002363 herbicidal effect Effects 0.000 description 1
• 239000004009 herbicide Substances 0.000 description 1
• 238000002347 injection Methods 0.000 description 1
• 239000007924 injection Substances 0.000 description 1