Patent DE934030C successfully refreshed from Google Patents.
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DE934030C Expired / Lapsed DE ⏱️ 0.0 years remaining

Elastic silencer

Assignee: EMILIE NEUMANN
•
Filing: 1949-10-15
•
Granted: 1955-10-06
•
Expires: 1969-10-15
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Abstract

No abstract record available.

Inventors

  • 👤 Ernst Neumann-Neander

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-31 02:45
CPC Classifications
F; F01; F01N; F01N13/00; F01N13/16; F01N1/00; F01N1/16; F01N1/20; F01N1/22

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

DE207444C Cited
DE554905C Cited
DE607684C Cited

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