DE607355C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for the demonstration of advertising air bells in ascending and descending motion
Assignee: Siemens Schuckertwerke AG
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Filing: 1932-07-07
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Granted: 1934-12-22
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Expires: 1952-07-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 20:12
CPC Classifications
G; G09; G09F; G09F19/00; G09F19/02; G09F19/10
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