CH31757A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Grid for making autotypes
Assignee: Theodor Dittmann
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Filing: 1905-01-27
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Granted: —
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Expires: 1925-01-27
Abstract
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Inventors
- 👤 Theodor Dittmann
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-03 09:20
CPC Classifications
—
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