Patent CH249931A successfully refreshed from Google Patents.
CH249931A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Method for connecting pipes made of light metal.
Assignee: Aluminium Ind Ag
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Filing: 1945-11-05
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Granted: —
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Expires: 1965-11-05
Abstract
No abstract record available.
Inventors
- 👤 Aluminium-Industrie-Aktien-Ges
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-05 08:31
CPC Classifications
B; B62; B62K; B62K19/00; B62K19/18; B62K19/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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