Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5283935
Kind Code:
U
Application Number:
JP17247475U
Publication Date:
June 22, 1977
Filing Date:
December 20, 1975
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
A01B75/00; A01D41/00; (IPC1-7): A01D41/00
Domestic Patent References:
JPS4717204U1972-10-28
JPS3732508Y1
JP50172471A