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经营范围
发明名称
MAKING SCREENS
摘要
申请公布号
GB8514782(D0)
申请公布日期
1985.07.10
申请号
GB19850014782
申请日期
1985.06.11
申请人
QUALASTIC PRODUCTS LTD
发明人
分类号
B07B1/04
主分类号
B07B1/04
代理机构
代理人
主权项
地址
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