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发明名称
Matériau en verre mousse pour la construction et autres usages
摘要
申请公布号
FR844825(A)
申请公布日期
1939.08.02
申请号
FRD844825
申请日期
1938.04.14
申请人
MANUFACTURES DES GLACES ET PRODUITS CHIMIQUES DE SAINT-GOBAIN, CHAUNY & CIREY
发明人
分类号
C03B19/08;E04C1/42
主分类号
C03B19/08
代理机构
代理人
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地址
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