Document Type and Number:
Japanese Patent JPS5493754
Kind Code:
U
Application Number:
JP16830777U
Publication Date:
July 03, 1979
Filing Date:
December 16, 1977
Export Citation:
International Classes:
C25D21/12; G05F1/10; G05F1/24; (IPC1-7): G05F1/24; C25D21/12