Document Type and Number:
Japanese Patent JPS5268959
Kind Code:
U
More Like This:
Application Number:
JP15676675U
Publication Date:
May 21, 1977
Filing Date:
November 17, 1975
Export Citation:
International Classes:
H05K3/34; H05K1/02; (IPC1-7): H05K1/04; H05K3/34
Domestic Patent References:
| JP48085148B | ||||
| JPS4931707A | 1974-03-22 |