DE555939C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Electric regulator for steam boiler feed
Assignee: Siemens and Halske AG
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Filing: 1929-04-24
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Granted: 1932-08-01
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Expires: 1949-04-24
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Max Ulrich Buechting
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 03:57
CPC Classifications
F; F22; F22D; F22D5/00; F22D5/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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