Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0397335
Kind Code:
U
Application Number:
JP270990U
Publication Date:
October 07, 1991
Filing Date:
January 18, 1990
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
H02H11/00; H02H3/02; (IPC1-7): H02H3/02; H02H11/00