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CA560412A Expired / Lapsed CA ⏱️ 0.0 years remaining

Hydraulic servo control valve

Assignee: Northrop Grumman Corp
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Filing: —
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Granted: 1958-07-15
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Expires: 1975-07-15
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Abstract

No abstract record available.

Inventors

  • 👤 R. Clifton John
  • 👤 L. Parker Warde

Bibliographic Details

Application Number —
Jurisdiction CA
Data Source google_patents
Last Synchronized 2026-11-07 22:50
CPC Classifications
—

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