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经营范围
发明名称
Improvements in or relating to artificial leather and the production thereof
摘要
申请公布号
GB1030881(A)
申请公布日期
1966.05.25
申请号
GB19630019128
申请日期
1963.05.14
申请人
TADAO KADOGAWA AND SHOHICHI OKADA
发明人
分类号
D06N3/12
主分类号
D06N3/12
代理机构
代理人
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