ES80930A1 - Perfeccionamiento en máquinas para la separación del polvo y otras partículas, de las semillas y otras substancias granulares.
- Google Patents
Perfeccionamiento en máquinas para la separación del polvo y otras partículas, de las semillas y otras substancias granulares.
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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Thomas Robinson and Son Ltd
Original Assignee
Thomas Robinson and Son Ltd
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Publication date
Application filed by Thomas Robinson and Son LtdfiledCriticalThomas Robinson and Son Ltd
Priority to ES80930ApriorityCriticalpatent/ES80930A1/es
Publication of ES80930A1publicationCriticalpatent/ES80930A1/es
ES80930A1922-03-011922-03-01Perfeccionamiento en máquinas para la separación del polvo y otras partículas, de las semillas y otras substancias granulares.
ExpiredES80930A1
(es)