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发明名称
Producing phosphorus and phosphate fertilizer
摘要
申请公布号
US2069225(A)
申请公布日期
1937.02.02
申请号
US19350025091
申请日期
1935.06.05
申请人
TENNESSEE VALLEY AUTHORITY
发明人
CURTIS HARRY A.
分类号
C05B13/02
主分类号
C05B13/02
代理机构
代理人
主权项
地址
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