Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0440937
Kind Code:
B2
Application Number:
JP14952784A
Publication Date:
July 06, 1992
Filing Date:
July 20, 1984
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HITACHI LTD
International Classes:
H02K44/00; H02K44/04



 
Next Patent: JPH0440938