NL8258C
Expired / Lapsed
NL
⏱️ 0.0 years remaining
ELECTRICAL ALARM DEVICE WITH SOUND AND LIGHT ALARM
Assignee: Haak Cornelis Henderikus Ter
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Filing: 1921-02-07
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Granted: 1923-02-15
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Expires: 1941-02-07
Abstract
No abstract record available.
Inventors
- 👤 Haak Cornelis Henderikus Ter
Bibliographic Details
Application Number
—
Jurisdiction
NL
Data Source
google_patents
Last Synchronized
2026-10-26 16:00
CPC Classifications
G; G04; G04C; G04C21/00; G04C21/16; G04C21/20; G04C21/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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