Invention Grant
- Patent Title: Production of double fluorides of alkali metals and aluminum
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Application No.: US14441337Application Date: 1937-05-24
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Publication No.: US2182509APublication Date: 1939-12-05
- Inventor: HEISER HAROLD W
- Applicant: ALUMINUM CO OF AMERICA
- Assignee: Aluminum Co Of America
- Current Assignee: Aluminum Co Of America
- Priority: US14441337 1937-05-24
- Main IPC: C01F7/54
- IPC: C01F7/54
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