Document Type and Number:
Japanese Patent JPS5021262
Kind Code:
A
Application Number:
JP7394073A
Publication Date:
March 06, 1975
Filing Date:
June 29, 1973
Export Citation:
International Classes:
H05K3/42; C23C18/16; C23C18/31; C23C18/40; C23C28/02; H05K3/18; H05K3/24