CH87271A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Dry element.
Assignee: Electro Ind E G
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Filing: 1920-03-16
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Granted: —
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Expires: 1940-03-16
Abstract
No abstract record available.
Inventors
- 👤 Electro-Industrie E G
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-25 15:28
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
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