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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N V Handelsvereniging Holland
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N V Handelsvereniging Holland
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Filing date
Publication date
Application filed by N V Handelsvereniging HollandfiledCriticalN V Handelsvereniging Holland
Priority to ES213378ApriorityCriticalpatent/ES213378A1/es
Publication of ES213378A1publicationCriticalpatent/ES213378A1/es
Polysaccharides And Polysaccharide Derivatives
(AREA)
ES213378A1954-01-281954-01-28Un procedimiento de obtención de carboxialkil-celulosa, adecuada para agentes de impregnación, lavado y limpieza
ExpiredES213378A1
(es)