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发明名称
METHOD FOR PREPARING METAL-TETRAPYRIDINOPORPHYRAZINES AND METAL TETRAPYRAZINOPORPHYRAZINES
摘要
申请公布号
GB1479502(A)
申请公布日期
1977.07.13
申请号
GB19760052149
申请日期
1974.08.01
申请人
ASHLAND OIL INC
发明人
分类号
B01J31/16;B01J31/18;B01J31/22;C07D487/22;C09B47/06;C10G27/06;C10G27/10;(IPC1-7):C09B47/00
主分类号
B01J31/16
代理机构
代理人
主权项
地址
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