Title:
OPEN PHASE DETECTOR
Document Type and Number:
Japanese Patent JPS5138617
Kind Code:
A
Inventors:
KAMEYAMA SHIRO
MITSUI TSUNEO
MAEDA YASUYUKI
MITSUI TSUNEO
MAEDA YASUYUKI
Application Number:
JP11157074A
Publication Date:
March 31, 1976
Filing Date:
September 30, 1974
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H02H7/08; B66B1/24; B66B1/28; B66B1/30; G01R29/18; H02H7/09; H02P3/24; H02P21/22; H02P21/36; H02P23/00; H02P23/07; H02P23/16; H02P23/24; H02P25/10; H02P27/02; H02P27/05; (IPC1-7): G01R29/18; H02P3/24