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AT34303B
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Process for the extraction of solid, odorless bodies from the alkaline liquids that fall off during the refining of the mineral lubricating oils.
Assignee: Philipp Dr Goldstern
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Filing: 1907-03-26
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Granted: 1908-09-10
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Expires: 1927-03-26
Abstract
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Inventors
- 👤 Philipp Dr Goldstern
Bibliographic Details
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AT
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2026-10-26 14:19
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