CH388877A - Procedimento ed apparecchio per il prosciugamento di sabbie contenenti eccessive quantità di acqua
- Google Patents
Procedimento ed apparecchio per il prosciugamento di sabbie contenenti eccessive quantità di acqua
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Publication number
CH388877A
CH388877ACH808363ACH808363ACH388877ACH 388877 ACH388877 ACH 388877ACH 808363 ACH808363 ACH 808363ACH 808363 ACH808363 ACH 808363ACH 388877 ACH388877 ACH 388877A
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Application filed by Mucchi LeonardofiledCriticalMucchi Leonardo
Publication of CH388877ApublicationCriticalpatent/CH388877A/it