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经营范围
发明名称
AUTOMATIC CONTROL SPINNING DEVICE
摘要
申请公布号
JPS6427723(A)
申请公布日期
1989.01.30
申请号
JP19870184853
申请日期
1987.07.23
申请人
KATO SEISAKUSHO:KK
发明人
KATO MASARU
分类号
B21D22/16
主分类号
B21D22/16
代理机构
代理人
主权项
地址
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