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经营范围
发明名称
Procédé pour l'obtention d'éléments cellulaires à partir de produits de condensation de phénol-formaldéhyde
摘要
申请公布号
FR1333486(A)
申请公布日期
1963.07.26
申请号
FR19620909296
申请日期
1962.09.12
申请人
RUETGERSWERKE-AKTIENGESELLSCHAFT
发明人
分类号
C08J9/00;C08L61/10
主分类号
C08J9/00
代理机构
代理人
主权项
地址
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