Document Type and Number:
Japanese Patent JPS5264755
Kind Code:
U
Application Number:
JP15203575U
Publication Date:
May 13, 1977
Filing Date:
November 07, 1975
Export Citation:
International Classes:
H03H9/58; (IPC1-7): H03H9/32
Domestic Patent References:
| JPS4810910U | 1973-02-07 |