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DE829249C Expired / Lapsed DE ⏱️ 0.0 years remaining

Sealing against hydraulic fluid for moving and rotating machine parts

Assignee: GEORG G FREDERICHS
•
Filing: 1948-12-31
•
Granted: 1952-01-24
•
Expires: 1968-12-31
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Abstract

No abstract record available.

Inventors

  • 👤 Georg G Frederichs

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-04 14:20
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/16; F16J15/18; F16J15/181

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