CH77126A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Slide rule
Assignee: Daemen Schmid Heinrich
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Filing: 1917-06-29
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Granted: —
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Expires: 1937-06-29
Abstract
No abstract record available.
Inventors
- 👤 Heinrich Daemen-Schmid
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-28 00:13
CPC Classifications
—
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