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DE858276C Expired / Lapsed DE ⏱️ 0.0 years remaining

Induction heater for seam welding of pipes

Assignee: Deutsche Edelstahlwerke AG
•
Filing: 1950-08-19
•
Granted: 1952-12-04
•
Expires: 1970-08-19
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Abstract

No abstract record available.

Inventors

  • 👤 Fritz Dipl-Ing Alf
  • 👤 Gerhard Dr-Ing Seulen

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-23 03:55
CPC Classifications
B; B23; B23K; B23K13/00; B23K13/01; B23K13/02

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