Invention Grant US2374289A Electroplating 失效 Basic information Please log in to see more content Basic information Please log in to see more content Electroplating Patent Title: Electroplating Application No.: US40982841 Application Date: 1941-09-06 Publication No.: US2374289A Publication Date: 1945-04-24 Inventor: HULL RICHARD O Applicant: DU PONT Assignee: Du Pont Current Assignee: Du Pont Priority: US40982841 1941-09-06 Main IPC: C25D3/40 IPC: C25D3/40 Information query Espacenet IPC分类: C 化学；冶金 C25 电解或电泳工艺；其所用设备 C25D 覆层的电解或电泳生产工艺方法；电铸（印刷电路的金属沉积法制造入H05K3/18）；工件的电解法接合；所用的装置（阳极或阴极保护入C23F13/00；单晶生长入C30B） C25D3/00 电镀；其所用的镀液 C25D3/02 .溶液（C25D5/24至C25D5/32优先） C25D3/38 ..铜的 C25D3/40 ...氰化物镀液
