DE905085C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Protection for threads on pipes or pipe connection parts
Assignee: RHEINISCHE ROEHRENWERKE AG
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Filing: 1940-03-24
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Granted: 1954-02-25
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Expires: 1960-03-24
Abstract
No abstract record available.
Inventors
- 👤 Jakob Keulers
- 👤 Wilhelm Vossen
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 05:26
CPC Classifications
B; B65; B65D; B65D59/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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