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DE498295C Expired / Lapsed DE ⏱️ 0.0 years remaining

Stone jet burner, in which the merging of gas and air takes place within the jet stone

Assignee: Individual
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Filing: —
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Granted: 1930-05-21
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Expires: 1947-05-21
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-01 11:28
CPC Classifications
F; F23; F23D; F23D14/00

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