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经营范围
发明名称
WEB TRANSPORT SYSTEM
摘要
申请公布号
GB1574240(A)
申请公布日期
1980.09.03
申请号
GB19770014928
申请日期
1977.04.07
申请人
AMPEX CORP
发明人
分类号
B65H23/18;B65H23/188;G11B15/43;(IPC1-7):G11B15/43;G11B15/29;G11B15/32;G11B15/44;G11B15/56
主分类号
B65H23/18
代理机构
代理人
主权项
地址
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