DE486983C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Optical protractor
Assignee: ADOLF PLUENNECKE
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Filing: —
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Granted: 1929-11-28
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Expires: 1946-11-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 20:32
CPC Classifications
G; G01; G01B; G01B11/00; G01B11/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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