Patent DE422803C successfully refreshed from Google Patents.
DE422803C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the production of durable, dispersible dry preparations
Assignee: EMIL TRUTZER DR
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Filing: 1920-09-10
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Granted: 1925-12-12
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Expires: 1940-09-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 08:55
CPC Classifications
B; B01; B01D; B01D1/00; B01D1/16; B01D1/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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