Document Type and Number:
Japanese Patent JPS5216108
Kind Code:
U
Application Number:
JP10018975U
Publication Date:
February 04, 1977
Filing Date:
July 21, 1975
Export Citation:
International Classes:
H02H7/09; B61J3/12; B61K7/10; H02H3/24; (IPC1-7): B61K7/10; H02H3/24; H02H7/09