CH254205A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Seals for pressure vessels, in particular for pressure cookers.
Assignee: Keller Max
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Filing: 1946-11-19
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Granted: —
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Expires: 1966-11-19
Abstract
No abstract record available.
Inventors
- 👤 Keller Max
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-27 10:22
CPC Classifications
A; A47; A47J; A47J27/00; A47J27/08
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References Cited (Backward Citations)
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