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经营范围
发明名称
Verfahren zur Herstellung von gegen chemische und thermische Einwirkungen widerstandsfaehigen Behaeltern u. dgl. mit Auskleidung aus Hartpech-Beton
摘要
申请公布号
DE522660(C)
申请公布日期
1931.04.20
申请号
DE1924P048999D
申请日期
1924.10.24
申请人
PRODOR FABRIQUE DE PRODUITS ORGANIQUES S.A.;DR. MARCEL LEVY
发明人
分类号
E04B1/92
主分类号
E04B1/92
代理机构
代理人
主权项
地址
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