ES54247A1 - Un procedimiento perfeccionado y su correspondiente aparato para la calcinación o tratamiento de materiales en estado granular.
- Google Patents
Un procedimiento perfeccionado y su correspondiente aparato para la calcinación o tratamiento de materiales en estado granular.
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Mac Court Cyril Douglas
Original Assignee
Mac Court Cyril Douglas
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Application filed by Mac Court Cyril DouglasfiledCriticalMac Court Cyril Douglas
Priority to ES54247ApriorityCriticalpatent/ES54247A1/es
Publication of ES54247A1publicationCriticalpatent/ES54247A1/es
ES54247A1912-11-141912-11-14Un procedimiento perfeccionado y su correspondiente aparato para la calcinación o tratamiento de materiales en estado granular.
ExpiredES54247A1
(es)