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发明名称
METHOD OF AMMONIUM NITRITE'S SOLUTION PREPARATION
摘要
申请公布号
CS243601(B1)
申请公布日期
1986.06.12
申请号
CS19830005265
申请日期
1983.07.11
申请人
SPIREK,JAN,CS;FUCHS,JIRI,CS
发明人
SPIREK,JAN,CS;FUCHS,JIRI,CS
分类号
C01B21/50;C01C1/28;(IPC1-7):C01B21/50
主分类号
C01B21/50
代理机构
代理人
主权项
地址
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