Patent US331328A successfully refreshed from Google Patents.
AT147953B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Colostomy closure pad.
Assignee: Risa Hlawatsch
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Filing: 1935-12-13
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Granted: 1936-12-10
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Expires: 1955-12-13
Abstract
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Inventors
- 👤 Risa Hlawatsch
Bibliographic Details
Application Number
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Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-23 03:35
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