AT34303B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
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
Application Number
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Jurisdiction
AT
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google_patents
Last Synchronized
2026-10-23 15:19
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