Patent CH90255A successfully refreshed from Google Patents.
CH90255A
Expired / Lapsed
CH
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Process for separating tar from tar-containing gases by using tar as a washing liquid.
Assignee: Eduard Theisen Hans
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Filing: 1918-08-19
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Granted: —
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Expires: 1938-08-19
Abstract
No abstract record available.
Inventors
- 👤 Eduard Theisen Hans
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-05 06:19
CPC Classifications
—
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