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Motala Verkstaeds Nya A B
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Motala Verkstaeds Nya A B
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Application filed by Motala Verkstaeds Nya A BfiledCriticalMotala Verkstaeds Nya A B
Priority to ES67841ApriorityCriticalpatent/ES67841A1/en
Publication of ES67841A1publicationCriticalpatent/ES67841A1/en
A new kiln system for the carbonization of all kinds of vegetables and other materials by regulated reduction and oxidation and use of carbonization gases.