Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6233868
Kind Code:
Y2
Application Number:
JP15780382U
Publication Date:
August 29, 1987
Filing Date:
October 19, 1982
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
E04G11/36; E04G13/00; E04G13/06; (IPC1-7): E04G13/06; E04G11/36