AT79577B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Letter folding device for window envelopes.
Assignee: Julius Ledermann
•
Filing: 1918-04-11
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Granted: 1919-12-29
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Expires: 1938-04-11
Abstract
No abstract record available.
Inventors
- 👤 Julius Ledermann
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-04 23:13
CPC Classifications
B; B43; B43M; B43M3/00; B43M3/02
Claims Analysis
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References Cited (Backward Citations)
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