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发明名称
Producing olefines
摘要
申请公布号
US1982536(A)
申请公布日期
1934.11.27
申请号
US19320587812
申请日期
1932.01.20
申请人
CARBIDE AND CARBON CHEMICALS CORPORATION
发明人
PERKINS GRANVILLE A.
分类号
C07C5/05
主分类号
C07C5/05
代理机构
代理人
主权项
地址
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