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经营范围
发明名称
Cracking catalyst
摘要
申请公布号
US2986532(A)
申请公布日期
1961.05.30
申请号
US19560587452
申请日期
1956.05.28
申请人
SOCIETE CHIMIQUE DE LA GRANDE PAROISSE
发明人
GOSSELIN ALBERT
分类号
B01J21/14;B01J37/00;C07C4/06
主分类号
B01J21/14
代理机构
代理人
主权项
地址
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