Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0213857
Kind Code:
B2
Inventors:
HOSONO MASAKI
Application Number:
JP10940682A
Publication Date:
April 05, 1990
Filing Date:
June 24, 1982
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H03K4/501; H03K4/50