Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0354310
Kind Code:
B2
Application Number:
JP3763283A
Publication Date:
August 19, 1991
Filing Date:
March 08, 1983
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
G01R19/165; H02H3/20; H02H3/24