Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6237987
Kind Code:
Y2
Application Number:
JP18421881U
Publication Date:
September 28, 1987
Filing Date:
December 09, 1981
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
F04C11/00; F04C15/00; (IPC1-7): F04C15/00; F04C11/00