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经营范围
发明名称
Production of pattern effects on cellulose ester or ether materials
摘要
申请公布号
GB560116(A)
申请公布日期
1944.03.21
申请号
GB19420012314
申请日期
1942.09.01
申请人
BRITISH CELANESE LIMITED
发明人
分类号
D06Q1/02
主分类号
D06Q1/02
代理机构
代理人
主权项
地址
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