CH186339A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Connection of metal pipes.
Assignee: Vallourec Soc
•
Filing: 1935-07-19
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Granted: —
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Expires: 1955-07-19
Abstract
No abstract record available.
Inventors
- 👤 Vallourec Societe
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-04 04:13
CPC Classifications
F; F16; F16L; F16L13/00; F16L13/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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