Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0421596
Kind Code:
U
Application Number:
JP6243090U
Publication Date:
February 24, 1992
Filing Date:
June 13, 1990
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
D21F5/04; (IPC1-7): D21F5/04
Domestic Patent References:
JPS59100790A1984-06-11
JPS59130395A1984-07-26



 
Next Patent: JPH0421597