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DE631086C Expired / Lapsed DE ⏱️ 0.0 years remaining

Method of making antiseptic cellulose wadding

Assignee: FRAU DR GRAEFIN MARIA VON LIND
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Filing: 1931-10-07
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Granted: 1936-06-11
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Expires: 1951-10-07
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-31 22:23
CPC Classifications
A; A61; A61L; A61L15/00; A61L15/16; A61L15/42; A61L15/46; A61L2300/00; A61L2300/10; A61L2300/102; A61L2300/40; A61L2300/404

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