DE368134C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Securities difficult to imitate by drawing
Assignee: Individual
•
Filing: 1919-07-26
•
Granted: 1923-02-01
•
Expires: 1939-07-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 14:10
CPC Classifications
B; B42; B42D; B42D25/00; B42D25/20; B42D25/29
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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