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DE972465C Expired / Lapsed DE ⏱️ 0.0 years remaining

Key arrangement for syllable typewriters

Assignee: Individual
•
Filing: 1953-01-09
•
Granted: 1959-10-01
•
Expires: 1973-01-09
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Abstract

No abstract record available.

Inventors

  • 👤 Hermann Heinrich Bruckschen

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-28 14:55
CPC Classifications
B; B41; B41J; B41J5/00; B41J5/08; B41J5/10

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

DE497106C Cited
FR341018A Cited
DE598144C Cited
CH219950A Cited
FR969069A Cited

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