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发明名称
Improvements in and relating to fertilisers
摘要
申请公布号
GB705270(A)
申请公布日期
1954.03.10
申请号
GB19500031341
申请日期
1950.12.27
申请人
BERGWERKSGESELLSCHAFT HIBERNIA AKTIENGESELLSCHAFT
发明人
分类号
B01J2/30
主分类号
B01J2/30
代理机构
代理人
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地址
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