DE837846C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Distillation apparatus with stair-shaped juxtaposed exchange floors
Assignee: EMIL RIEGER DIPL ING
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Filing: 1950-09-05
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Granted: 1952-05-02
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Expires: 1970-09-05
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Emil Rieger
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 03:02
CPC Classifications
B; B01; B01D; B01D3/00; B01D3/14; B01D3/16; B01D3/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE732059C
Cited
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