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发明名称
Improvements in or relating to the production of gypsum from anhydrite
摘要
申请公布号
GB561392(A)
申请公布日期
1944.05.18
申请号
GB19420009702
申请日期
1942.07.13
申请人
FRANCIS ROBERT HIMSWORTH;VICTOR LEFEBURE;IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
C04B11/06
主分类号
C04B11/06
代理机构
代理人
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