Patent CH77306A successfully refreshed from Google Patents.
CH77306A
Expired / Lapsed
CH
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Device to prevent bedwetting
Assignee: Theodor Franzen
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Filing: 1917-08-25
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Granted: —
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Expires: 1937-08-25
Abstract
No abstract record available.
Inventors
- 👤 Theodor Franzen
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-25 21:17
CPC Classifications
—
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