CH203473A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Calculating machine with a device for transferring the value in the result unit back to the setting unit.
Assignee: Archimedes Glashuetter Rechenm
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Filing: 1938-04-14
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Granted: —
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Expires: 1958-04-14
Abstract
No abstract record available.
Inventors
- 👤 Poethig Archimedes Gl Reinhold
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-05 04:51
CPC Classifications
—
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