Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5234020
Kind Code:
Y2
Application Number:
JP1481373U
Publication Date:
August 03, 1977
Filing Date:
February 05, 1973
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
E04C5/18; (IPC1-7): E04C5/18