Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4851455
Kind Code:
A
Application Number:
JP8691771A
Publication Date:
July 19, 1973
Filing Date:
November 01, 1971
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
E02B17/08; B66F1/08; B66F3/46; E02B17/00; (IPC1-7): B66F3/46



 
Previous Patent: JPS4851454

Next Patent: JPS4851456