Document Type and Number:
Japanese Patent JPS57201871
Kind Code:
U
Application Number:
JP9020081U
Publication Date:
December 22, 1982
Filing Date:
June 18, 1981
Export Citation:
International Classes:
H05K5/02; H05K7/12; (IPC1-7): H05K5/02; H05K7/12
Domestic Patent References:
JP55052871B | ||||
JP53087861B | ||||
JPS5150619U | 1976-04-17 |