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Assignee: Emil Hykel
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Filing: 1910-12-27
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Granted: 1912-06-25
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Expires: 1930-12-27
Abstract
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Inventors
- 👤 Emil Hykel
Bibliographic Details
Application Number
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Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-02 22:29
CPC Classifications
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