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发明名称
Perfectionnements apportés aux procédés pour le traitement de matière contenant des résines synthétiques ou artificielles
摘要
申请公布号
FR820216(A)
申请公布日期
1937.11.06
申请号
FRD820216
申请日期
1937.03.23
申请人
发明人
ROBIN LEO;ROGGEN MATHIEU VAN
分类号
D21J3/00
主分类号
D21J3/00
代理机构
代理人
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