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DE767486C Expired / Lapsed DE ⏱️ 0.0 years remaining

Device for changing the amount of gas-air mixture from gas burners

Assignee: Wistra Ofenbau GmbH
•
Filing: 1936-10-03
•
Granted: 1952-09-08
•
Expires: 1956-10-03
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Abstract

No abstract record available.

Inventors

  • 👤 Wilhelm Werlich

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-06 06:33
CPC Classifications
F; F23; F23D; F23D14/00; F23D14/46; F23D14/60

Claims Analysis

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References Cited (Backward Citations)

DE102773C Cited
DE383714C Cited
DE399091C Cited
FR466E Cited
DE491742C Cited
US1834680A Cited
US1925125A Cited

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