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发明名称
Manufacture of butadiene
摘要
申请公布号
US2391508(A)
申请公布日期
1945.12.25
申请号
US19430481264
申请日期
1943.03.31
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
PINES HERMAN;IPATIEFF VLADIMIR N.
分类号
B01J27/18;C07C1/213
主分类号
B01J27/18
代理机构
代理人
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