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经营范围
发明名称
Esters of alkanediphosphonic acids
摘要
申请公布号
US2957904(A)
申请公布日期
1960.10.25
申请号
US19580717548
申请日期
1958.02.26
申请人
SHELL OIL COMPANY
发明人
STILES ALAN R.
分类号
C07F9/40
主分类号
C07F9/40
代理机构
代理人
主权项
地址
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