Document Type and Number:
Japanese Patent JPS55142915
Kind Code:
U
Application Number:
JP4415379U
Publication Date:
October 14, 1980
Filing Date:
April 03, 1979
Export Citation:
International Classes:
A01D45/22; A01D34/02; A01D34/03; A01D75/04; A01D75/06; (IPC1-7): A01D45/22; A01D75/06