Title:
GROUND BREAKER STATE INDICATOR
Document Type and Number:
Japanese Patent JPS5546455
Kind Code:
A
Inventors:
KUROKI MASAYUKI
Application Number:
JP12077778A
Publication Date:
April 01, 1980
Filing Date:
September 30, 1978
Export Citation:
Assignee:
TOKYO SHIBAURA ELECTRIC CO
International Classes:
H01H31/02; H01H31/00; (IPC1-7): H01H31/00