Document Type and Number:
Japanese Patent JPS5187635
Kind Code:
A
Inventors:
KAWAKAMI KAZUHIKO
Application Number:
JP1247375A
Publication Date:
July 31, 1976
Filing Date:
January 31, 1975
Export Citation:
Assignee:
HITACHI LTD
International Classes:
F02P7/067; F02P7/02; H02K21/38; (IPC1-7): F02P7/02