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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
•
Filing: 1944-09-07
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Granted: —
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Expires: 1964-09-07
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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

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