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发明名称
An improved process for the manufacture of thiourea
摘要
申请公布号
GB634463(A)
申请公布日期
1950.03.22
申请号
GB19470029393
申请日期
1947.11.04
申请人
SOCIETE ANONYME DES MANUFACTURES DES GLACES ET PRODUITS CHIMIQUES DE SAINT-GOBAIN, CHAUNY & CIREY
发明人
COURTIER ARMAND JEAN
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