Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5246642
Kind Code:
Y2
Application Number:
JP9863973U
Publication Date:
October 24, 1977
Filing Date:
August 24, 1973
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
E02D5/24; E02D5/30; E02D31/06; (IPC1-7): E02D5/30



 
Previous Patent: JPS5246641

Next Patent: SWIMMING POOL