AT124581B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Cassette in book form with secret lock.
Assignee: Johann Steinbach
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Filing: 1930-10-14
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Granted: 1931-09-25
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Expires: 1950-10-14
Abstract
No abstract record available.
Inventors
- 👤 Johann Steinbach
Bibliographic Details
Application Number
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Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-30 06:02
CPC Classifications
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