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经营范围
发明名称
SPRING FEEDING DEVICE
摘要
申请公布号
JPH04354625(A)
申请公布日期
1992.12.09
申请号
JP19910123623
申请日期
1991.05.28
申请人
SEIKO EPSON CORP
发明人
MAEDA MASAMI
分类号
B23P19/00;B65G47/08;B65G47/14;B65G47/78;B65G51/02
主分类号
B23P19/00
代理机构
代理人
主权项
地址
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