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1.Process for producing fertilizers containing insoluble nitrogen 失效
Title translation: 生产含有不溶性氮的肥料的方法公开(公告)号:US2415705A
公开(公告)日:1947-02-11
申请号:US43473642
申请日:1942-03-14
Applicant: SOLVAY PROCESS CO
Inventor: ROHNER LEONARD V , WOOD ALVIN P
IPC: C05C9/02
CPC classification number: C05C9/02
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公开(公告)号:US2149966A
公开(公告)日:1939-03-07
申请号:US4321835
申请日:1935-10-02
Applicant: SOLVAY PROCESS CO
Inventor: KNISKERN WALTER H , ROHNER LEONARD V
IPC: C05B1/06
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