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CA521359A Expired / Lapsed CA ⏱️ 0.0 years remaining

Service installation

Assignee: Individual
•
Filing: —
•
Granted: 1956-01-31
•
Expires: 1973-01-31
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Abstract

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Inventors

  • 👤 H. Mueller Frank
  • 👤 J. Bowan Walter

Bibliographic Details

Application Number —
Jurisdiction CA
Data Source google_patents
Last Synchronized 2026-11-08 14:54
CPC Classifications
—

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