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DE935697C Expired / Lapsed DE ⏱️ 0.0 years remaining

Headgear with ear protection parts

Assignee: Individual
•
Filing: 1953-03-24
•
Granted: 1955-12-29
•
Expires: 1973-03-24
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-04 07:29
CPC Classifications
A; A42; A42B; A42B3/00; A42B3/04; A42B3/16; A42B1/00; A42B1/018; A42B1/0186; A42B1/0188

Claims Analysis

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References Cited (Backward Citations)

FR438599A Cited
FR479619A Cited
FR578240A Cited
DE652452C Cited

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