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经营范围
发明名称
TUBE
摘要
申请公布号
GB8813942(D0)
申请公布日期
1988.07.20
申请号
GB19880013942
申请日期
1988.06.13
申请人
WALKER LABORATORIES LTD
发明人
分类号
G01N15/06;G01N21/29
主分类号
G01N15/06
代理机构
代理人
主权项
地址
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