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CA553467A Expired / Lapsed CA ⏱️ 0.0 years remaining

Valve for inflatable pessaries and the like

Assignee: Individual
•
Filing: —
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Granted: 1958-02-25
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Expires: 1975-02-25
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Abstract

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Inventors

  • 👤 Stubbs George

Bibliographic Details

Application Number —
Jurisdiction CA
Data Source google_patents
Last Synchronized 2026-10-23 16:31
CPC Classifications
—

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