CH136459A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Pipe connection for cement pipes.
Assignee: Int Siegwartbalken Ges In Luze
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Filing: 1929-01-24
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Granted: —
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Expires: 1949-01-24
Abstract
No abstract record available.
Inventors
- 👤 Luzern Internationale Siegw In
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-24 09:09
CPC Classifications
F; F16; F16L; F16L21/00; F16L21/02; F16L21/022
Claims Analysis
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References Cited (Backward Citations)
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