Document Type and Number:
Japanese Patent JPS57125022
Kind Code:
U
Application Number:
JP1262781U
Publication Date:
August 04, 1982
Filing Date:
January 30, 1981
Export Citation:
International Classes:
H03H9/25; H03H3/08; (IPC1-7): H03H9/25
Domestic Patent References:
JPS53110349A | 1978-09-27 | |||
JPS5248374U | 1977-04-06 | |||
JPS52103938A | 1977-08-31 |