Title:
AUTOMATIC WATER FEEDER UTILIZING MOISTURE VARIATION IN SOIL
Document Type and Number:
Japanese Patent JPS5871827
Kind Code:
A
Inventors:
OKAMOTO KOUHEI
Application Number:
JP16909381A
Publication Date:
April 28, 1983
Filing Date:
October 21, 1981
Export Citation:
Assignee:
OKAMOTO KOUHEI
International Classes:
A01G25/16; A01G27/00; (IPC1-7): A01G27/00