Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0466938
Kind Code:
B2
Application Number:
JP30290987A
Publication Date:
October 26, 1992
Filing Date:
November 30, 1987
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KOGYO GIJUTSU INCHO
MITSUBISHI DENKI KK
International Classes:
D03D37/00; D03D25/00; D03D41/00