AT210267B
Expired / Lapsed
AT
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Assignee: Franz Hofmann
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Filing: 1957-04-13
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Granted: 1960-07-25
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Expires: 1977-04-13
Abstract
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Inventors
- 👤 Franz Hofmann
Bibliographic Details
Application Number
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Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-24 22:55
CPC Classifications
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