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AT132813B
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Device for carrying out a method for the mechanical separation of materials with different magnetic properties.
Assignee: Bartel Grannig Dr
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Filing: 1929-09-07
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Granted: 1933-04-10
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Expires: 1949-09-07
Abstract
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Inventors
- 👤 Bartel Dr Granigg
Bibliographic Details
Application Number
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Jurisdiction
AT
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google_patents
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2026-10-25 17:48
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