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Patent CH294707A successfully refreshed from Google Patents.
CH294707A
Expired / Lapsed
CH
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Method of displaying the inscription on a writing sheet when using a typewriter except for a lower edge of a predetermined width, and typewriter for carrying out this method.
Assignee: Schrader Leisibach Mathilde
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Filing: 1951-10-29
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Granted: —
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Expires: 1971-10-29
Abstract
No abstract record available.
Inventors
- 👤 Schrader-Leisibach Mathilde
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-29 09:44
CPC Classifications
—
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