Invention Grant
- Patent Title: Copper plating brightener
- Patent Title (中): 铜电镀增白剂
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Application No.: US51577855Application Date: 1955-06-15
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Publication No.: US2778788APublication Date: 1957-01-22
- Inventor: FRANCE DANIEL R
- Applicant: FRANCE DANIEL R
- Assignee: Daniel R France
- Current Assignee: Daniel R France
- Priority: US51577855 1955-06-15
- Main IPC: C25D3/40
- IPC: C25D3/40
Information query
