Document Type and Number:
Japanese Patent JPS5372026
Kind Code:
U
Application Number:
JP15526076U
Publication Date:
June 16, 1978
Filing Date:
November 18, 1976
Export Citation:
International Classes:
H01T13/32; H01T13/22; H01T13/46; (IPC1-7): H01T13/22
Domestic Patent References:
JP32013309A | ||||
JPS3213309Y1 |