DE439227C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for land surveying from the air
Assignee: KARL GIEHNE
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Filing: —
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Granted: 1927-01-12
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Expires: 1944-01-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-26 03:54
CPC Classifications
G; G01; G01C; G01C11/00
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Total Claims: 0
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References Cited (Backward Citations)
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