Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH02150249
Kind Code:
U
Application Number:
JP5931489U
Publication Date:
December 25, 1990
Filing Date:
May 22, 1989
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
B41J2/335; B41J2/365; (IPC1-7): B41J2/335; B41J3/20; B41J2/365