DE867997C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Type cleaner for office machines
Assignee: Individual
•
Filing: 1950-09-02
•
Granted: 1953-02-23
•
Expires: 1970-09-02
Abstract
No abstract record available.
Inventors
- 👤 August Zehnder
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 22:25
CPC Classifications
B; B41; B41J; B41J29/00; B41J29/17
Claims Analysis
Total Claims: 0
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