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FR700715A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to pneumatic seat linings

Assignee: William Henry Smith
•
Filing: 1930-08-18
•
Granted: 1931-03-06
•
Expires: 1950-08-18
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Abstract

No abstract record available.

Inventors

  • 👤 William Henry Smith
  • 👤 Henry Connah Stanley

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-23 10:32
CPC Classifications
A; A47; A47C; A47C7/00; A47C7/02; A47C7/021; A47C27/00; A47C27/08; A47C27/081; A47C27/087

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