Patent DE495530C successfully refreshed from Google Patents.
DE495530C
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Distilling and rectifying column
Assignee: LUCIEN JEAN DAUBRAY
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Filing: 1923-11-29
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Granted: 1930-04-09
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Expires: 1943-11-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 15:28
CPC Classifications
B; B01; B01D; B01D3/00; B01D3/14; B01D3/16; B01D3/24
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