CH225802A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Letter opener.
Assignee: Landolt Ernst
•
Filing: 1942-06-20
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Granted: —
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Expires: 1962-06-20
Abstract
No abstract record available.
Inventors
- 👤 Landolt Ernst
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-23 14:06
CPC Classifications
B; B43; B43M; B43M7/00; B43M7/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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