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发明名称
METHOD OF MANUFACTURING HIGHLY CONCENTRATED NITRIC ACID
摘要
申请公布号
US3676065(A)
申请公布日期
1972.07.11
申请号
USD3676065
申请日期
1970.11.16
申请人
PINTSCHE BAMAG AG.
发明人
GERHARD OBERSTE-BERGHAUS
分类号
C01B21/26;C01B21/44;(IPC1-7):C01B21/44
主分类号
C01B21/26
代理机构
代理人
主权项
地址
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