CH417540A - Procédé de mise en contact d'une matière granulaire avec un fluide
- Google Patents
Procédé de mise en contact d'une matière granulaire avec un fluide
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Publication number
CH417540A
CH417540ACH1270863ACH1270863ACH417540ACH 417540 ACH417540 ACH 417540ACH 1270863 ACH1270863 ACH 1270863ACH 1270863 ACH1270863 ACH 1270863ACH 417540 ACH417540 ACH 417540A
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Publication date
Application filed by Morton Squires ArthurfiledCriticalMorton Squires Arthur
Publication of CH417540ApublicationCriticalpatent/CH417540A/fr