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STETTINER CHAMOTTE FABRIK AG V
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STETTINER CHAMOTTE FABRIK AG V
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Publication of FR447398ApublicationCriticalpatent/FR447398A/fr
F23D2206/0015—Gas burners for use in retort furnaces
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Engineering & Computer Science
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FR447398A1912-04-181912-08-20Four à chambres avec chambres verticales se rétrécissant vers le haut et avec carneaux de chauffage horizontaux
ExpiredFR447398A
(fr)