Invention Grant
- Patent Title: Free cutting alloys
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Application No.: US1963035Application Date: 1935-05-03
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Publication No.: US2026579APublication Date: 1936-01-07
- Inventor: DEAN WALTER A , JANCURA CHARLES G
- Applicant: ALUMINUM CO OF AMERICA
- Assignee: Aluminum Co Of America
- Current Assignee: Aluminum Co Of America
- Priority: US1963035 1935-05-03; US68988933 1933-09-18
- Main IPC: C22C21/00
- IPC: C22C21/00
Information query
