Title:
【考案の名称】水田溝切り機
Document Type and Number:
Japanese Patent JPS5850602
Kind Code:
U
Inventors:
Koji Morishita
Application Number:
JP14568281U
Publication Date:
April 06, 1983
Filing Date:
September 30, 1981
Export Citation:
International Classes:
A01B13/00; A01B39/06; E02B11/02; (IPC1-7): A01B39/06; E02B11/02