Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6428030
Kind Code:
U
More Like This:
Application Number:
JP12267787U
Publication Date:
February 17, 1989
Filing Date:
August 11, 1987
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
H03H19/00; H03M1/66; (IPC1-7): H03M1/66; H03H19/00
Domestic Patent References:
JPS62145927A1987-06-30
JPS58182917A1983-10-26