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经营范围
发明名称
Papier et son procédé de fabrication
摘要
申请公布号
FR817812(A)
申请公布日期
1937.09.11
申请号
FRD817812
申请日期
1937.02.13
申请人
MANUFACTURES DES GLACES ET PRODUITS CHIMIQUES DE SAINT-GOBAIN, CHAUNY & CIREY
发明人
分类号
H01B3/08;H01B3/52
主分类号
H01B3/08
代理机构
代理人
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