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经营范围
发明名称
Porous organic material and process of producing the same
摘要
申请公布号
US1777247(A)
申请公布日期
1930.09.30
申请号
US19270165047
申请日期
1927.01.31
申请人
CHRISTIAN BAYER ERIK
发明人
BAYER ERIK CHRISTIAN
分类号
C08J9/30
主分类号
C08J9/30
代理机构
代理人
主权项
地址
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