Invention Grant
- Patent Title: Bright nickel plating
- Patent Title (中): 明亮的镀镍
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Application No.: US75427647Application Date: 1947-06-12
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Publication No.: US2528902APublication Date: 1950-11-07
- Inventor: MOY PAUL W , KARASH WALTER P
- Applicant: HARSHAW CHEM CORP
- Assignee: Harshaw Chemical Co
- Current Assignee: Harshaw Chemical Co
- Priority: US75427647 1947-06-12
- Main IPC: C25D3/18
- IPC: C25D3/18
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