Document Type and Number:
Japanese Patent JPS5249137
Kind Code:
U
Application Number:
JP13628875U
Publication Date:
April 07, 1977
Filing Date:
October 04, 1975
Export Citation:
International Classes:
A01D69/00; A01D41/00; (IPC1-7): A01D41/00; A01D69/00
Domestic Patent References:
| JP48061029B |