Patent US3034861A successfully refreshed from Google Patents.
Patent DE613722C successfully refreshed from Google Patents.
DE613722C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for displaying the filling status of bulk goods containers or smoke in chimneys
Assignee: Individual
•
Filing: 1932-12-09
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Granted: 1935-05-24
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Expires: 1952-12-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 22:28
CPC Classifications
G; G01; G01F; G01F23/00; G01F23/22; G01F23/28; G01F23/284; G01F23/292; G01F23/2921
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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