Document Type and Number:
Japanese Patent JPS5440468
Kind Code:
U
Application Number:
JP11378977U
Publication Date:
March 17, 1979
Filing Date:
August 25, 1977
Export Citation:
International Classes:
H05K1/09; B32B27/00; H05K1/02; H05K3/00; (IPC1-7): H05K1/02; B32B27/00; H05K3/00
Domestic Patent References:
| JPS4812701A | ||||
| JP46039808A |