Patent DE720900C successfully refreshed from Google Patents.
DE720900C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Optical device for microscopes
Assignee: HANS HENSOLDT DR
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Filing: 1936-09-20
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Granted: 1942-05-19
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Expires: 1956-09-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-25 17:13
CPC Classifications
G; G02; G02B; G02B21/00; G02B21/06; G02B21/08; G02B21/082; G02B21/084
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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