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经营范围
发明名称
A process of coating permeable sheet material
摘要
申请公布号
GB754416(A)
申请公布日期
1956.08.08
申请号
GB19540031177
申请日期
1954.10.28
申请人
DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT
发明人
分类号
C08J9/36;D06N3/00
主分类号
C08J9/36
代理机构
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