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CA906980A Expired / Lapsed CA ⏱️ 0.0 years remaining

Removable insulation shell for valve or other fitting

Assignee: Individual
•
Filing: 1970-04-06
•
Granted: 1972-08-08
•
Expires: 1990-04-06
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Abstract

No abstract record available.

Inventors

  • 👤 Knudsen Kai
  • 👤 Knudsen Bent

Bibliographic Details

Application Number —
Jurisdiction CA
Data Source google_patents
Last Synchronized 2026-10-30 11:29
CPC Classifications
F; F16; F16L; F16L59/00; F16L59/14; F16L59/16; F16L59/161; Y; Y10; Y10T; Y10T137/00; Y10T137/6851; Y10T137/7036

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