PT100972A - Derivados de piridina, processo para a sua preparacao, composicoes herbicidas que os contem e processo para combater ervas daninhas
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Derivados de piridina, processo para a sua preparacao, composicoes herbicidas que os contem e processo para combater ervas daninhas
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Application filed by Kumiai Chemical Industty Co LtfiledCriticalKumiai Chemical Industty Co Lt
Priority to PT10097292ApriorityCriticalpatent/PT100972A/pt
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PT10097292A1992-10-151992-10-15Derivados de piridina, processo para a sua preparacao, composicoes herbicidas que os contem e processo para combater ervas daninhas
PT100972A
(pt)