CH308608A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Process for pressure welding of two hollow bodies of tubular shape to be connected.
Assignee: Keel Carl G Ing Dr
•
Filing: 1953-03-18
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Granted: —
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Expires: 1973-03-18
Abstract
No abstract record available.
Inventors
- 👤 Keel Carl G Ing Dr
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 21:40
CPC Classifications
B; B23; B23K; B23K11/00; B23K11/002
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