Patent US2249311A successfully refreshed from Google Patents.
DE474093C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the production of hemostatic and wound-healing bandages and plasters
Assignee: ERICH FREUND DR
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Filing: 1927-07-30
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Granted: 1929-03-26
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Expires: 1947-07-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 01:26
CPC Classifications
A; A61; A61L; A61L15/00; A61L15/16; A61L15/22; A61L15/32; A61L2400/00; A61L2400/04
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