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发明名称
Method of making hyposulfites
摘要
申请公布号
US2938771(A)
申请公布日期
1960.05.31
申请号
US19530350497
申请日期
1953.04.22
申请人
JOSEPH R. FERRY;HERBERT C. BUGBIRD
发明人
AVEDIKIAN SOUREN Z.
分类号
C01B17/66
主分类号
C01B17/66
代理机构
代理人
主权项
地址
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