Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0232080
Kind Code:
U
Application Number:
JP11094588U
Publication Date:
February 28, 1990
Filing Date:
August 24, 1988
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
H01Q17/00; G01S3/04; H01Q21/00; (IPC1-7): G01S3/04; H01Q17/00; H01Q21/00