Title:
FLOAT WITH AUTOMATIC DEPTH ADJUSTING MACHINE
Document Type and Number:
Japanese Patent JPS5449890
Kind Code:
A
Inventors:
KATOU YORIYUKI
Application Number:
JP11362277A
Publication Date:
April 19, 1979
Filing Date:
September 21, 1977
Export Citation:
Assignee:
KATO YORIYUKI
International Classes:
A01K93/00; (IPC1-7): A01K93/00
Domestic Patent References:
| JPS354474Y1 |