Patent DE528501C successfully refreshed from Google Patents.
DE528501C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for processing lead chamber sludge and other waste containing selenium
Assignee: ISAAK A KASARNOWSKI DR
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Filing: 1928-05-17
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Granted: 1931-06-30
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Expires: 1948-05-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 21:56
CPC Classifications
C; C01; C01B; C01B19/00; C01B19/02; C01P; C01P2006/00; C01P2006/80
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