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经营范围
发明名称
SLIDE TRAY
摘要
申请公布号
GB1471986(A)
申请公布日期
1977.04.27
申请号
GB19740029781
申请日期
1974.07.04
申请人
MINNESOTA MINING MFG CO
发明人
分类号
G03B23/06;(IPC1-7):G03B23/06
主分类号
G03B23/06
代理机构
代理人
主权项
地址
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