CH313609A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Menstrual indicator with clockwork movement
Assignee: Espitalie Raymond Louis
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Filing: 1953-06-27
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Granted: —
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Expires: 1973-06-27
Abstract
No abstract record available.
Inventors
- 👤 Espitalie Raymond-Louis
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-26 18:34
CPC Classifications
G; G04; G04B; G04B19/00; G04B19/26; G04B19/264
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References Cited (Backward Citations)
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