Document Type and Number:
Japanese Patent JPH02136353
Kind Code:
U
Application Number:
JP4598189U
Publication Date:
November 14, 1990
Filing Date:
April 19, 1989
Export Citation:
International Classes:
H05K1/11; H05K1/02; (IPC1-7): H05K1/11
Domestic Patent References:
| JPS6311749U | 1988-01-26 | |||
| JP60160568B | ||||
| JP49060244B |