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DE656338C Expired / Lapsed DE ⏱️ 0.0 years remaining

Venting device for vertical pressure cylinders of hydraulic feed gears of drills and other machine tools

Assignee: HILLE WERKE AKT GES
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Filing: —
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Granted: 1938-02-04
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Expires: 1955-02-04
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Abstract

No abstract record available.

Inventors

  • 👤 Walter Ploettner

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-23 13:09
CPC Classifications
F; F15; F15B; F15B21/00; F15B21/04; F15B21/044

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