DE828209C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
pen
Assignee: OTTO FRITSCH DR
•
Filing: 1948-12-18
•
Granted: 1952-01-17
•
Expires: 1968-12-18
Abstract
No abstract record available.
Inventors
- 👤 Dr Otto Fritsch
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 23:38
CPC Classifications
B; B43; B43K; B43K1/00; B43K1/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR800851A
Cited
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