CH243985A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Electrical device for heating rail heads, rail webs and other track parts.
Assignee: Bbc Brown Boveri & Cie
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Filing: 1944-09-07
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Granted: —
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Expires: 1964-09-07
Abstract
No abstract record available.
Inventors
- 👤 Cie Aktiengesellschaft Boveri
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-22 22:06
CPC Classifications
E; E01; E01B; E01B31/00; E01B31/02; E01B31/18; B; B23; B23K; B23K11/00; B23K11/002
Claims Analysis
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References Cited (Backward Citations)
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