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发明名称
Process for the production of artificial masses
摘要
申请公布号
US1863426(A)
申请公布日期
1932.06.14
申请号
US19270235743
申请日期
1927.11.25
申请人
I.G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
WALTER GEORG
分类号
C08G12/12
主分类号
C08G12/12
代理机构
代理人
主权项
地址
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