Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4974024
Kind Code:
U
Application Number:
JP11717372U
Publication Date:
June 27, 1974
Filing Date:
October 09, 1972
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
E04F13/14; (IPC1-7): E04F13/14



 
Previous Patent: JPS4974023

Next Patent: JPS4974025