Document Type and Number:
Japanese Patent JPS5074806
Kind Code:
U
Application Number:
JP13155473U
Publication Date:
June 30, 1975
Filing Date:
November 13, 1973
Export Citation:
International Classes:
H05K7/12; G01D11/30; H03J3/12; H03J3/14; H05K7/00; (IPC1-7): H03J3/12; H05K7/00
Domestic Patent References:
| JPS4717629U | 1972-10-30 |