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发明名称
Universal automatic spring-making machine
摘要
申请公布号
GB2245850(B)
申请公布日期
1994.03.23
申请号
GB19900015120
申请日期
1990.07.09
申请人
WU * CHIN-TU
发明人
WU * CHIN-TU
分类号
B21F1/00;B21F3/00;B21F35/00;(IPC1-7):B21F3/00
主分类号
B21F1/00
代理机构
代理人
主权项
地址
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