DE817449C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Filler for distillation columns and washing towers
Assignee: STICKSTOFFDUENGER AG
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Filing: 1950-04-30
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Granted: 1951-10-18
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Expires: 1970-04-30
Abstract
No abstract record available.
Inventors
- 👤 Guenter Dipl-Ing Butenuth
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 23:47
CPC Classifications
B; B01; B01J; B01J19/00; B01J19/30; B01J2219/00; B01J2219/30; B01J2219/302; B01J2219/30207
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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