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经营范围
发明名称
Phenol and thiophenol methylene alkyl ethers
摘要
申请公布号
US2833829(A)
申请公布日期
1958.05.06
申请号
US19540415443
申请日期
1954.03.10
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
SCHRADER GERHARD
分类号
主分类号
代理机构
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