Patent AT150742B successfully refreshed from Google Patents.
AT150742B
Expired / Lapsed
AT
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Spool for roll film cassettes.
Assignee: Nikolaus Benedik
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Filing: 1936-11-17
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Granted: 1937-09-25
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Expires: 1956-11-17
Abstract
No abstract record available.
Inventors
- 👤 Nikolaus Benedik
Bibliographic Details
Application Number
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Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-26 14:31
CPC Classifications
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