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CH151702A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device for marking receipts, securities and the like for the purpose of control, cancellation, etc.
Assignee: Knotz Alois
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Filing: 1930-08-26
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Granted: —
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Expires: 1950-08-26
Abstract
No abstract record available.
Inventors
- 👤 Knotz Alois
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-23 20:24
CPC Classifications
—
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