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AT57623B
Expired / Lapsed
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Scaffolding for the production of reinforced concrete ceilings.
Assignee: Karl Klein
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Filing: 1911-12-22
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Granted: 1913-02-10
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Expires: 1931-12-22
Abstract
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Inventors
- 👤 Karl Klein
Bibliographic Details
Application Number
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Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-07 12:33
CPC Classifications
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