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DE951807C Expired / Lapsed DE ⏱️ 0.0 years remaining

Device for the production of hollow bodies from sheet metal under hydraulic pressure

Assignee: Individual
•
Filing: 1955-04-01
•
Granted: 1956-11-08
•
Expires: 1975-04-01
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Abstract

No abstract record available.

Inventors

  • 👤 Heinrich Ewald Kranenberg

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-02 23:57
CPC Classifications
B; B21; B21D; B21D22/00; B21D22/20; B21D22/205

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