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Eyeglass-shaped blindfold

Assignee: Individual
•
Filing: 1950-08-15
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Granted: 1952-06-13
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Expires: 1970-08-15
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Abstract

No abstract record available.

Inventors

  • 👤 Friedrich Dr Med Dr Phi Loenne

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-05 15:53
CPC Classifications
A; A61; A61F; A61F9/00; A61F9/04

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