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发明名称
A method of producing artificial masses and products made therefrom
摘要
申请公布号
GB375263(A)
申请公布日期
1932.06.23
申请号
GB19300037830
申请日期
1930.12.15
申请人
OSKAR SCHMIDT
发明人
分类号
C08K3/00;C08L7/00;C08L97/02
主分类号
C08K3/00
代理机构
代理人
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