Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS56125434
Kind Code:
U
Application Number:
JP2307980U
Publication Date:
September 24, 1981
Filing Date:
February 26, 1980
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
E02F3/32; E02F3/28; (IPC1-7): E02F3/28