FR498570A - Appareil à extraire et à malaxer la tourbe avec dispositifs automatiques de chargement, d'avancement et d'arret du malaxeur
- Google Patents
Appareil à extraire et à malaxer la tourbe avec dispositifs automatiques de chargement, d'avancement et d'arret du malaxeur
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Bobst Mex SA
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J Bobst et Fils SA
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Publication of FR498570ApublicationCriticalpatent/FR498570A/fr
FR498570D1919-02-141919-04-23Appareil à extraire et à malaxer la tourbe avec dispositifs automatiques de chargement, d'avancement et d'arret du malaxeur
ExpiredFR498570A
(fr)