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发明名称
Procédé pour la fabrication de mélanges de polystyrol avec le caoutchouc naturel ou synthétique
摘要
申请公布号
FR878129(A)
申请公布日期
1943.01.12
申请号
FRD878129
申请日期
1941.08.30
申请人
PATENTVERWERTUNGS-GESELLSCHAFT MIT BESCHRANKTER HAFTUNG HERMES
发明人
分类号
C08L21/00
主分类号
C08L21/00
代理机构
代理人
主权项
地址
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