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AT57093B
Expired / Lapsed
AT
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Floor with levitation device.
Assignee: Alois Hellmayr
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Filing: 1911-01-04
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Granted: 1913-01-10
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Expires: 1931-01-04
Abstract
No abstract record available.
Inventors
- 👤 Alois Hellmayr
Bibliographic Details
Application Number
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Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-24 23:42
CPC Classifications
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