DE594675C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for recording signals, in particular in shaft signal systems
Assignee: Siemens and Halske AG
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Filing: 1930-02-02
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Granted: 1934-03-20
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Expires: 1950-02-02
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Ludwig Schaefer
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 05:54
CPC Classifications
B; B66; B66B; B66B19/00; B66B19/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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