Patent DE637685C successfully refreshed from Google Patents.
DE637685C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for treating solid, granular substances with liquids
Assignee: IG Farbenindustrie AG
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Filing: 1933-09-16
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Granted: 1936-11-02
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Expires: 1953-09-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 16:22
CPC Classifications
B; B01; B01F; B01F27/00; B01F27/05; B01F27/11; B01F27/114; B01F27/1142; B01F29/00; B01F29/25; B01F29/60; B01F29/63
Claims Analysis
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