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经营范围
发明名称
Improvements in or relating to the manufacture or production of fertilizers
摘要
申请公布号
GB337415(A)
申请公布日期
1930.10.30
申请号
GB19290023402
申请日期
1929.07.30
申请人
AUGUST HOLZ;THEODORE VAN DUZEN BERDELL
发明人
分类号
C05B11/12
主分类号
C05B11/12
代理机构
代理人
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地址
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