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发明名称
Synthesis of ammonia from nitrogen and hydrogen
摘要
申请公布号
US3368956(A)
申请公布日期
1968.02.13
申请号
US19670646427
申请日期
1967.06.14
申请人
GEORGE C. YEH
发明人
YEH GEORGE C.
分类号
C01C1/04
主分类号
C01C1/04
代理机构
代理人
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