DE459347C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Production or revitalization of activated carbon or adsorbents
Assignee: HANS VON HALBAN DR
•
Filing: 1925-08-14
•
Granted: 1928-05-02
•
Expires: 1945-08-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 06:51
CPC Classifications
C; C01; C01B; C01B32/00; C01B32/30; C01B32/354; C01B32/36; C01B32/366
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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