Method and composition for depositing a chromium-zinc anti-tarnish coating on copper foil
A Standard patent application filed on 27 September 1990 credited to Chao, Chung-Yao
;
Lin, Lifun
Details
Application number :
67154
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Method and composition for depositing a chromium-zinc anti-tarnish coating on copper foil