DE633060C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Double prism
Assignee: CARL KRUG DR ING
•
Filing: 1931-09-25
•
Granted: 1936-07-18
•
Expires: 1951-09-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 16:34
CPC Classifications
G; G02; G02B; G02B5/00; G02B5/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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