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GOETSCH ADAM MAURICIO
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GOETSCH ADAM MAURICIO
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Application filed by GOETSCH ADAM MAURICIOfiledCriticalGOETSCH ADAM MAURICIO
Priority to ES0240604ApriorityCriticalpatent/ES240604A1/en
Publication of ES240604A1publicationCriticalpatent/ES240604A1/en
Improvements in filters that are characterized by constituting the filtering elements by grouping a plurality of units consisting of pieces of metal cloth reciprocally superimposed forming a pillar. (Machine-translation by Google Translate, not legally binding)
ES0240604A1958-03-081958-03-08Improvement in filters (Machine-translation by Google Translate, not legally binding)
ExpiredES240604A1
(en)
Improvements introduced in the purpose of patent number 238335, manufacturing procedure of acorn flour, cash-free (Machine-translation by Google Translate, not legally binding)