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经营范围
发明名称
Composition de paraffine destinée aux emballages de produits alimentaires
摘要
申请公布号
FR1284548(A)
申请公布日期
1962.02.16
申请号
FR19600844186
申请日期
1960.11.17
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N. V.
发明人
分类号
C08L91/08;D21H19/18
主分类号
C08L91/08
代理机构
代理人
主权项
地址
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