AT85484B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Aircraft for air railways.
Assignee: Ivan Ivankovic
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Filing: 1920-08-31
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Granted: 1921-09-10
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Expires: 1940-08-31
Abstract
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Inventors
- 👤 Ivan Ivankovic
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-03 12:08
CPC Classifications
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