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发明名称
ΠΡΟΙΟΝΤΑ ΜΕΤΑΛΛΟ - ΚΙΝΟΝΙΚΟΥ (METAL - CHINONIC) ΣΥΝΔΕΣΜΟΥ ΠΡΟΣ ΧΡΗΣΙΝ ΩΣ ΑΝΤΙΔΟΤΑ ΚΡΥΠΤΟΓΑΜΩΝ.
摘要
申请公布号
GR11469(B)
申请公布日期
1948.02.02
申请号
GR19470111469
申请日期
1947.08.25
申请人
SOCIETA ELETTRICA ED ELETTROCHIMICA DEL CALFARO
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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