CH26883A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Danish machine
Assignee: Hermann Rigert
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Filing: 1902-09-24
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Granted: —
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Expires: 1922-09-24
Abstract
No abstract record available.
Inventors
- 👤 Hermann Rigert
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-23 17:19
CPC Classifications
—
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