Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS568793
Kind Code:
Y2
Application Number:
JP14382877U
Publication Date:
February 25, 1981
Filing Date:
October 26, 1977
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
B63B29/20; B64C25/40; (IPC1-7): B63B29/20