Document Type and Number:
Japanese Patent JPS5081324
Kind Code:
U
Application Number:
JP13801773U
Publication Date:
July 12, 1975
Filing Date:
November 28, 1973
Export Citation:
International Classes:
H02H3/253; G01R19/00; G01R19/165; G01R19/22; G05F1/10; H02H3/24; (IPC1-7): H02H3/24; G01R19/00
Domestic Patent References:
| JP45010246A |
Foreign References:
| DE2137129A1 | 1973-01-25 |