DE54333C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Equatorial sundial
Assignee: A. VERBEEK in Dresden, Gärtnergasse 4
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Filing: 1890-03-06
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Granted: 1890-11-12
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Expires: 1910-03-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 05:51
CPC Classifications
G; G04; G04B; G04B49/00; G04B49/02
Claims Analysis
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References Cited (Backward Citations)
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