DE921563C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Clamping ring lock for pit stamp
Assignee: Ringfeder GmbH
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Filing: 1951-08-14
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Granted: 1954-12-20
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Expires: 1971-08-14
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm Beier
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 11:45
CPC Classifications
E; E21; E21D; E21D15/00; E21D15/58; E21D15/585; E21D15/589; E21D15/14; E21D15/28; E21D15/30; E21D15/306; E21D15/32; E21D15/325
Claims Analysis
Total Claims: 0
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