DE732746C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Water level indicator for steam boiler
Assignee: THEODOR ZWILLING DIPL ING
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Filing: 1940-12-10
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Granted: 1943-03-10
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Expires: 1960-12-10
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Theodor Zwilling
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 05:24
CPC Classifications
F; F22; F22B; F22B37/00; F22B37/78
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References Cited (Backward Citations)
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