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经营范围
发明名称
Colouration of textile and other materials
摘要
申请公布号
GB462222(A)
申请公布日期
1937.02.25
申请号
GB19370001815
申请日期
1935.07.25
申请人
BRITISH CELANESE LIMITED;PERCY FREDERICK COMBE SOWTER
发明人
分类号
D06P1/28
主分类号
D06P1/28
代理机构
代理人
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地址
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