Document Type and Number:
Japanese Patent JPS4919972
Kind Code:
U
Application Number:
JP5961672U
Publication Date:
February 20, 1974
Filing Date:
May 22, 1972
Export Citation:
International Classes:
H01H37/58; A47J27/00; A47J36/32; G10K1/065; G10K1/07; (IPC1-7): A47J27/00; G10K1/07